The Repurposing Life

Almond Oil: Your Guide to Health & Beauty

The health and beauty benefits of almond oil include its medicinal properties. Almond oil has numerous therapeutic applications, making it a popular ingredient in perfumes and cosmetics. Since almonds are an allergenic food, before using almond oil first read through all the precautions.

Toxicity in Bitter Almonds

Bitter almonds can yield about 4–9 milligrams of hydrogen cyanide per almond. They contain 42 times higher amounts of cyanide than the trace levels found in sweet almonds. Cyanide in bitter almonds comes from the enzymatic hydrolysis (adding water to enzymes, severing their molecular bonds) of amygdalin.

Extract of bitter almonds was once used medicinally. But even in small doses its effects are severe, even lethal, especially in children. The cyanide content must be removed before use. The acute oral lethal dose of cyanide for adult humans is reported to be 0.2–1.6 mg per pound (0.5–3.5 mg per kilo) of body weight (approximately 50 bitter almonds), for children, consuming just 5–10 bitter almonds is fatal.

Symptoms of bitter almond toxicity include vertigo. This is a condition where a person senses movement in their surroundings when there is none. Vertigo is the most common type of dizziness and feels worse when the head is moved. It feels like spinning or swaying and it is linked to nausea, vomiting, perspiration or difficulty walking.

Almond Allergens

Almonds can cause a food allergy (an abnormal immune response to certain foods). Symptoms of a food allergy range from mild to severe. They include itchiness, swelling of the tongue, vomiting and diarrhea. Other symptoms are hives, trouble breathing or low blood pressure. The reaction typically occurs within minutes to several hours of exposure. Almonds can also cause a food intolerance. This intolerance is a delayed detrimental reaction or sensitivity to a food. It produces symptoms in one or more body systems.

Almond Cross–Reactivity

Cross–reactivity occurs with allergens. which are a type of antigen that produce an abnormally vigorous immune response. The immune system fights off a perceived threat that would otherwise be harmless to the body. Cross–reactivity is common with lipid transfer proteins (also known as plant LTPs or PLTPs). They are found in higher plant tissues and help shuttle phospholipids and other fatty acid groups between cell membranes.

Tree nut allergens are a common cause of cross–reactivity. People can experience a hypersensitivity to tree nuts or seeds. Including almonds, Brazil nuts, cashews, chestnuts, hazelnuts (filberts), macadamia nuts, pecans, pistachios, Shea nuts and walnuts.

Symptoms of cross–reactivity range from mild to severe. Oral allergy syndrome (or pollen–food allergy syndrome) is an allergic reaction in the mouth and throat. It occurs in response to eating certain fruits, nuts and vegetables. Contact urticaria (also known as hives) is a skin rash. It features red, itchy bumps that burn. These bumps can last anywhere from minutes to days.

Other more severe symptoms include urticaria and angioedema. These cause swelling of the skin or mucous membranes in the face, tongue, larynx, abdomen, arms or legs. Another a serious, fatal rapid onset allergic reaction is anaphylaxis. Anaphylaxis can cause the throat to close or the tongue to swell, both of which can obstruct and stop breathing. Anaphylaxis is a medical emergency that requires immediate medical attention regardless of the use of emergency medication.

Mycotoxins

Almonds are susceptible to molds that produce aflatoxins. These are potent and poisonous carcinogens and mutagens. The mold species that produces aflatoxins is Aspergillus, mainly Aspergillus flavus (from the Latin meaning “yellow”). A. flavus is a saprotrophic and pathogenic fungus that prefers infecting cereal grains, legumes and tree nuts. The fungal rot typically develops during harvest, transportation or storage.

Aspergillus parasiticus also produces aflatoxins. It is mostly found outdoors in areas of rich soil with decaying plant matter. It is also found in grain storage facilities. Human exposure to aflatoxins from A. parasiticus can cause delayed development in children and produce serious liver diseases and hepatic carcinoma in adults. A. parasiticus causes the infection known as aspergillosis in humans and other animals.

Mold contamination in almonds occurs through the soil, earlier infested almonds or almond pests like the navel–orangeworm. Mold growth shows as a dark filament–like growth. It is unsafe to eat mold–infected tree nuts. Some countries have strict limits on the level of aflatoxin contamination in almond imports. In 2007, the European Union (EU) required almond shipments to be reprocessed. This applies to those that do not meet safety regulations for aflatoxin. Those that fail to comply with these regulations must be destroyed.

The Phytochemistry of Almonds

Almonds, like other nuts and seeds, are a source of phytosterols. These compounds are like cholesterol, but for plants. Some examples beta–sitosterol (β–sitosterol), stigmasterol, campesterol, sitostanol and campestanol. Almonds contain polyphenols like flavonols, flavan–3–ols in their skins. Almonds also contain hydroxybenzoic acids like salicylic acid, o–hydroxybenzoic acid, m–hydroxybenzoic acid and p–hydroxybenzoic acid. They also contain flavanones (flavonoids that occur in plants) analogous to those of certain fruits and vegetables.

The Etymology of Almond

The word almond is a loanword (a word assimilated, “borrowed”, from one language into another). The word comes from Old French alemande, which is descended from amandula, a modification of the Classical Latin amygdala. The adjective amygdaloid from Late Latin describes objects that are roughly almond–shaped (a combination of a triangle and an ellipse).

The word amygdala is borrowed from Ancient Greek “ἀμυγδάλη” amygdálē. It is a part of the brain considered to be part of the limbic system. Ultimately becoming amygdales in Late Old English. The Arabic name for almond is لوز “lauz” or “lūz”. In some parts of the Levant and North Africa, it is pronounced “loz”, which is close to its Aramaic origin.

Origin and Distribution of Almonds

The almond tree prospers in a moderate Mediterranean climate that typically has dry summers and wet winters. The precise origin of the almond is controversial. Some sources claim its origins were in Central Asia. while others claim its origins were in an eastern Asian sub–region between Mongolia and Uzbekistan.

Cultivation of the Almond

Almonds were one of the earliest domesticated fruit trees due to their ability to produce quality offspring entirely from seed. Without the need to use suckers and cuttings before grafting. Grafting is a technique in horticulture that joins together tissues from different plant so they continue growing together. The upper part of the joined plant is called the scion while the lower part is called the rootstock.

Domesticated almonds appeared in the Early Bronze Age (3000–2000 BC) in archaeological sites in Numeira (modern day Jordan). Another well–known appearance of the almond is the fruit found in Tutankhamen’s tomb in Egypt (c. 1325 BC), which was probably imported from the Levant. Abu Zakariya Ibn al–Awwam’s Book on Agriculture (in Arabic Kitāb al–Filāḥa) includes an article on almond tree cultivation in Spain.

Pollination of Almond Trees

The most popular varieties of almond are self–incompatible, they cannot self–fertilize. These varieties need outcrossing and allogamy, the trees need pollen from a another tree to produce seeds. Almond orchards grow mixtures of almond varieties.

The pollination of California’s almonds is the largest annual managed pollination event in the world. Over 1 million hives (nearly half of all beehives in the U.S.) are brought to the almond orchards each February. Pollination brokers contract with migratory beekeepers from at least 49 states for the event.

Almond cultivation was severely negatively impacted at the turn of the 21^st century due to “colony collapse disorder.” Colony collapse created a nationwide shortage of honey bees, increasing the price of insect pollination (entomophily). Colony collapse occurs when most worker bees disappear from a colony. The queen, food, and nurse bees are left to care for the young.

Such disappearances have occurred sporadically throughout history. However, climate change has caused a drastic rise in the large-scale colony collapse of Apis mellifera, the western honey bee. Since 1998 beekeepers in European countries, especially in Southern and Western Europe, have observed a similar phenomenon. Colony collapse disorder became a global issue when it began affecting some Asian and African countries as well.

The Issue of Sustainability for Almond Production

The State of California produces about 80% of the world’s almond supply. Almond production in California takes place mainly in the Central Valley. A stretch of 450 mi (720 km) that runs north–northwest to south–southeast along the interior of the state. This region covers approximately 18,000 sq. mi (47,000 km²) with mild climate, rich soil, abundant sunshine and water supply.

According to the California Almond Growers Exchange (CAGE), almond production in the state has become unsustainable. Almond cultivation requires the use of pesticides, and large amounts of land and water. A single almond requires roughly 1.1 US gallons (0.92 imperial gallons; 4.2 liters) of water to grow properly.

In the early 21^st century, climate change and other human activity factors caused persistent droughts and extreme temperatures in California. Persistent drought made it difficult to produce almonds in a sustainable manner. As regulations related to water use changed, some growers left the industry. Others opted for a different crop. Some growers even destroyed their almond orchards and replaced them with younger trees. This has led to lower supply and increased prices.

Sustainability Strategies for Almond Cultivation

The table below shows sustainability strategies currently implemented by the Almond Board of California and almond farmers.

Agricultural Resources	Tree and soil health relate to the state of soil. The soil must meet its range of ecosystem functions appropriate to its environment. Soil health arises from favorable interactions of all soil components that belong together, including microbiota, plants, and animals. Other farming practices are also considered.
Minimizing Impacts	Minimizing dust production during the harvest.
Pollinators	Bee health, specifically the best–known bee species, the western honey bee for its pollination.
Water Consumption	Irrigation guidelines for farmers. Irrigation is the practice of applying controlled amounts of water to land to help grow crops, landscape plants, and lawns. Irrigation has been a key aspect of agriculture for over 5,000 years. Many cultures have developed it around the world.
Food Safety	Food safety.
Resource Consumption	The use of waste “biomass” varies in different contexts. In ecology, it means living organisms, while in “bioenergy” it refers to matter from recently living organisms. Using it as co-products aims to achieve “zero waste”. Bioenergy is a type of renewable energy with potential to mitigate climate change. In the context of bioenergy, biomass can be defined as only from plants. It can also come from plants and algae or from plants and animals. The majority of biomass used for bioenergy comes from plants. Zero waste is a set of principles focused on waste prevention. It encourages redesigning resource life cycles. This ensures that all products are repurposed and reused. The goal of this movement is to prevent trash from being sent to landfills. It also aims to stop incinerators, oceans, or any other part of the environment from receiving trash.
Energy Consumption	Solar energy is radiant light and heat from the sun. It is harnessed using a range of technologies. These technologies include solar power to generate electricity, solar thermal energy, and solar architecture. Solar energy is an essential source of renewable energy.
Jobs	Job development.
Research	Support of scientific research to investigate potential health benefits of consuming almonds. The scientific method is an empirical method. It acquires knowledge and has characterized the development of science since at least the 17th century. The scientific method involves careful observation coupled with rigorous skepticism, because cognitive assumptions can distort the interpretation of the observation. Scientific inquiry includes creating a hypothesis through inductive reasoning. It involves testing the hypothesis through experiments and statistical analysis. The hypothesis is adjusted or discarded based on the results.
Best Practices	International education about sustainability practices.

Culinary Uses of Almonds

Almonds are available in many forms: whole, slivered or ground into flour. People commonly eat almonds on their own. They can be raw or toasted. They are also used in many world cuisines as an ingredient in culinary dishes. Almond pieces around ⅟₁₆–⅛ inches (2–3 mm) in size (called “nibs”) are reserved for special uses, like decoration.

Almond Byproducts

Almonds produce several byproducts like almond milk, almond flour and skins, almond syrup and almond oil.

Almond Oil

There are two types of almond oil. Bitter almond oil, which has a strong smell and is used in soaps, aromatherapy and massage therapy. It is safe to use on the skin and hair but can be toxic if you eat or drink it. Sweet almond oil comes from sweet almonds. It is commonly used as an ingredient in many skin and hair care products, and for cooking and baking. Each type has different benefits and uses.

In a journal article published in 2020, almond oil was declared a “powerhouse of nutrients.” It is a rich source of vitamin E, vitamin A, manganese, riboflavin, folic acid, and vitamin B₆. Sweet almond oil is commonly used in skincare products. It is known to be a carrier oil. This means it can help deliver lipid–soluble bioactives. A 2021 updated review looked into the effectiveness of sweet almond oil. It also examined the benefits of evening primrose and jojoba oils in skin care applications.

Almonds are a rich source of oil, with 50% of kernel dry mass as fat. Almond oil holds 32% monounsaturated oleic acid (OA, an omega–9 fatty acid). It also includes 13% linoleic acid (LA, a polyunsaturated omega–6 essential fatty acid). It has 10% saturated fatty acid, mainly as palmitic acid (PA). Linolenic acid, a polyunsaturated omega–3 fat, is not absent. Almond oil is a rich source of vitamin E, providing 261% of the Daily Value (DV) per 100 ml.

Analyzed separately, almond oil provides 3,700 kJ (884 kcal) of food energy per 100 g. It holds 8 g of saturated fat. Among the saturated fats, 81% is palmitic acid (PA). It also includes 70 g of oleic acid (OA) and 17 g of linoleic acid (LA).

Sweet vs. Bitter Almond Oil

It is important to note that almond oils made for consumption are called “sweet” almond oil. The oil known as bitter almond oil is made from a different type of almond. Bitter almond oil is sometimes used in soap and massage therapy, but will cause toxicity when ingested.

1. Sweet almond oil is extracted from the fruit of the Prunus amygdalus dulcis almond tree.
2. Bitter almond oil comes from the fruit of a different variety of the same species: Prunus amygdalus amara.

Almond Oil Extraction

There are two common techniques used to make almond oil: chemical extraction or expeller pressed (cold press). Chemical extraction produces the highest oil yield, but sacrifices the oil’s taste, quality and nutrients.

Cold–pressed almond oil is extracted from almonds by pressing them with a modern steel press at room temperature. The cold press method is usually preferred because it preserves its physical and chemical properties, producing a higher quality oil. 

Almond Oil Processing

After extraction, some almond oils undergo extra processing to make them “refined”. These steps use high temperatures, high pressures, chemicals and deodorization measures. This processing gives the almond oil advantages. It becomes tasteless and has a higher smoke point. It also ensures the oil maintains its nutrient content.

Unrefined oils, like roasted almond oil, do not undergo extra processing. As a result, they have lower smoke points and more full–bodied flavors. Both refined and unrefined almond oil can be beneficial for health applications. Oleum amygdalae, the fixed oil, is prepared from either sweet or bitter almonds. It is a glyceryl oleate with a mild scent and a nutty taste. It is almost insoluble in alcohol (ethanol) but readily soluble in chloroform (a very volatile, colorless, strong–smelling, dense organochloride).

Almond oil is obtained from the dried kernel (seed) of almonds. Sweet almond oil serves as a carrier oil in aromatherapy and cosmetics. Bitter almond oil is a carrier oil obtained from almonds (Prunus amygdalus) and apricot kernels (Prunus armeniaca). This oil holds a toxic substance known as hydrogen cyanide, which must be neutralized before it is safe for use. Bitter almond oil, which includes benzaldehyde, is used as a food flavoring and in perfume.

In the fragrance industry, bitter almond oil is increasingly used in fine fragrances. In the flavor industry, bitter almond oil is renowned for its sweet and powerful aroma with pleasant cherry notes. it is widely and traditionally used in carbonated beverages, alcoholic beverages, baking and confections.

Almonds in World Culture

The almond tree originated in the Middle East and is highly revered in many cultures. In the Bible, the almond appears ten times. The first Is in Genesis (the first book of the Hebrew Bible and the Christian Old Testament). There, it is described as “among the best of fruits”.

In Judaism

Numbers 17 is in the Book of Numbers. It is the fourth in the Hebrew Bible and the fourth of five books in the Jewish Torah. Levi, third son of Jacob and Leah, is chosen by Aaron’s rod (a walking stick endowed with miraculous powers). in the Torah, Aaron carried a rod that brought forth almond flowers.

The almond blossom provided a model for the menorah (a seven–branched candelabrum). The Holy Temple in Jerusalem comprises two religious structures that served as places of worship for Israelites and Jews. The menorah is described in the Book of Exodus, the second book of the Bible. It is shaped like almond blossoms, with its knobs and flowers. Many Sephardic Jews, a population linked to the Iberian Peninsula, give five almonds to guests on special occasions like weddings.

In Christianity

Similarly, Christian symbolism often uses almond branches as a symbol of the virgin birth. In Christian and Islamic doctrine, Mary’s conception of Jesus occurred through the power of the Holy Spirit, without sexual intercourse. Mary, a first–century Jewish woman of Nazareth, is an important figure of Christianity. Paintings and icons often include almond–shaped haloes (called a mandorla or vesica). A frame completely surrounds an iconographic figure encircling the Christ Child.

The word “luz”, sometimes translated as “hazel”, appears in Genesis 30:37. It is derived from the Aramaic name for almond. Aramaic is a Semitic language that originated in the ancient region of Syria and quickly spread. It is translated as such in versions of the Bible.

The “Entrance of the flower” (la entrada de la flor) is a festivity that traces back to the 17^th century. It takes place on February 1^st in Torrent, the largest municipality of the Horta Oest comarca, in Spain. During this festivity, the clavarios hand over a branch of the first blooming almond tree. Members of the Confrerie also join in this ritual, they deliver the branch to the Virgin.

The Health and Beauty Benefits of Almond Oil

Almonds are nutrient–dense and rich in monounsaturated fat, fiber, vitamins, minerals and phytonutrients. the U.S. Department of Agriculture (USDA) recommends almonds as a good source of plant–based protein. 

Almond oil is a potent source of antioxidants, vitamins and other nutrients found in almonds. These nutrients are vital for skin and hair health. Ancient Chinese and Ayurveda practices used almond oil to treat minor wounds and cuts. They also used it to help soothe and soften the skin. In Ayurveda, almond oil is considered an aphrodisiac. Today, it is not uncommon to find almond oil in a wide variety of cosmetic and beauty products. Read more in detail by downloading our PDF on the health and beauty benefits of  almond oil.

1. Improved Heart Health 

The condition of your heart directly impacts how efficiently your body functions. Some types of fats—like saturated and trans–fats—negatively impact your health. The American Heart Association recommends almonds for their heart–healthy fats. A 2019 scientific review of clinical research indicated that regularly eating almonds can reduce the risk of cardiovascular (heart) disease.

One serving (1 Tbsp.) of almond oil provides 10g of monounsaturated fat, a healthy fat. In moderate quantities and paired with a healthy lifestyle, healthy fats positively influence overall health. Almond oil has anti–inflammatory and immunity–boosting properties.

In a 2005 randomized controlled trial, substituting carbs with monounsaturated fats in a healthy diet had several benefits. It lowered blood pressure, it improved lipid levels and it reduced the risk of cardiovascular disease. Monounsaturated fats can decrease low–density lipoprotein (LDL), “bad” cholesterol and increase high–density lipoprotein (HDL), “good” cholesterol. Another 2015 randomized controlled trial showed a connection between a diet rich in unsaturated fats. It found a lower risk of heart disease.

A scientific review of studies in 2012 shows that the benefits of eating almonds goes beyond its hypocholesterolemic effects. The unique nutrient composition of almonds helps reduce the risk of chronic degenerative diseases. This is particularly true for populations with metabolic syndrome and diabetes mellitus (Type II).

A 2011 systematic review of studies found the positive effects of monounsaturated fatty acids on cardiovascular risk factors. High blood pressure is one of the risk factors for heart disease. Another 2011 review of studies linked Mediterranean diets rich in olive oil to obesity, metabolic syndrome and Type II diabetes.

2. Good Source of Vitamin E

The human body needs a variety of vitamins and minerals to carry out daily functions. Vitamin E (a–tocopherol) refers to a group of fat–soluble compounds with antioxidant properties. As an antioxidant, vitamin E protects your cells at a molecular level by fighting off “free radicals”. Free radicals are molecules in the environment that cause damage (oxidation) to cells contributing to cardiovascular disease and cancer. Antioxidants, like vitamin E also support immune activity. Just 1 Tbsp. of almond oil holds 27 percent of your recommended daily vitamin E intake.

3. Blood Sugar Maintenance

The term “blood sugar” refers to the level of glucose in your bloodstream. Keeping blood sugar levels normal is crucial to help prevent the risk of diabetes and heart disease. A review of studies published in 2006 found that the monounsaturated fats in almonds can help stabilize blood sugar. This is especially true for adults with Type II diabetes. Another comprehensive review of studies in 2021 suggests that oils rich in monounsaturated and polyunsaturated fats help control blood sugar.

4. Healthy Weight Maintenance

It seems counterintuitive to add fats to your diet for weight loss. Yet, “healthy” fats like monounsaturated fats can help with this goal. A 2015 study examined the effects of unsaturated fatty acids on weight loss, body composition and obesity-related biomarkers. The study showed that a diet high in monounsaturated fats aided in weight loss. They also improved body composition in women with obesity.

A 2016 journal article linked diets high in monounsaturated fats to a lower risk of endometrial cancer. A 2004 clinical trial linked moderate–fat diets, derived from monounsaturated fat, to lower serum lipids. A review of 24 studies with 1,460 subjects in 2016 found something interesting. A diet high in monounsaturated fats was more effective for weight loss than high–carbohydrate diets.

5. Skincare

The stratum corneum is the outermost layer of the epidermis. It serves as the barrier for the rest of the dermal layers. A journal article published in 2011 suggests that strengthening this layer helps protect the underlying skin and tissue. This protection enhances skin’s health and appearance. The monounsaturated fatty acids in almond oil build cell walls. They also help the body absorb vitamins A, D, E and K. These fatty acids also repair the skin’s natural barrier, reduce irritation and help lock in more moisture.

Sweet almond oil has vitamin A (retinol) and zinc. Vitamin A stimulates the production of new skin cells and promotes collagen production. It also smooths the appearance of fine lines. Zinc is an essential nutrient for healing acne and other scars. Both are more effective when ingested as part of a healthy diet.

Almond oil has emollient (moisturizing) properties. It also has sclerosant (targets hardened body tissues) properties. These properties can improve skin tone and complexion. Manufacturers of mass–produced almond oil products recommend it as a daily moisturizer since it is fine to use overnight. Almond oil has powerful antifungal properties, making it useful for treating athlete’s foot and ringworm.

A 2013 scientific review of studies showed that that honey is antiseptic, antimicrobial, antianemic and antioxidant. It is also antipyretic, anti-inflammatory and antiallergenic. Honey has antitoxic, sedative, laxative and healing properties. It promotes hydration, is easily digestible, stimulates immunity and is beneficial for all types of skin conditions. Combining almond oil with honey can help increase its effectiveness.

Avocado oil is another excellent choice for use in combination with almond oil. Avocados contain several different nutrients that are beneficial to skin health, including vitamin E. Several preclinical studies suggest that avocado components protect skin health by enhancing wound healing activity and reducing UV damage.

6. Skin Conditions

Almond oil is generally safe for sensitive skin because it is non–irritating and lightweight, so it absorbs quickly. Ancient Chinese, Ayurveda and Greco–Persian schools of Medicine used almond oil for its moisturizing properties. To treat dry skin conditions like psoriasis, acne, eczema, and dermatitis. While there is good evidence that moisturizers improve eczema. The common topical treatments for this condition are steroid creams, which have worrying long–term side effects.

In a 2018 study, subjects used a hand cream that contained sweet almond oil and zinc. This cream intended to treat dyshidrotic dermatitis pompholyx (chronic dry hands). The study found that it relieved symptoms like burning, stinging, redness and itch. The zinc helped smooth rough, calloused skin.

Another study in 2018 observed the short-term effects of two emollients on itchy skin. The study also looked at the long-term effects on skin restoration in xerotic (or asteatotic) eczema. This condition causes the skin to become particularly dry, cracked and itchy. The study found that emollients containing refined almond oil helped relieve itching and improved the skin’s barrier role.

7. Skin Cleanser

Sweet almond oil is excellent at retaining moisture, opening up pores and purging the skin of toxins. Sweet almond oil can also safely remove makeup without clogging pores, since it is non-comedogenic,

8. Acne

Every individual’s acne is different. This is because acne is rooted in a variety of interrelated factors. One of these factors is inflammation. Inflammatory molecules are found at all stages of an acne lesion’s development. Additionally, the redness and soreness linked to most acne lesions comes from inflammation.

Another factor linked to acne is vitamin deficiency. A lack of antioxidants like vitamins A, C and E can impair the skin’s ability to fight inflammation. Almond oil has anti–inflammatory, antibacterial, antioxidant and antifungal properties that can help fight both inflammation and vitamin deficiency. It can boost antioxidant levels and help with scarring from acne.

Our bodies naturally produce an oily substance called sebum, which is important for the skin barrier. Yet, if your skin produces too much sebum, it can easily trap dirt and clog pores, causing acne. A pilot study conducted in 2009 compared lipid components of sebum from unaffected and acne–affected individuals. The study showed that the subjects with acne had more sebum (59%) than the control subjects. In the sebum of acne subjects the only lipid group that was reduced was free fatty acids. The specific lipid that differed the most between the two groups was squalene (a precursor of cholesterol).

Almond oil is both a good moisturizer and a good emollient for acne–prone skin. Moisturizers are miscible and supply water to the skin. Emollients, rather than adding moisture, help the skin keep it by improving its barrier role. The Food and Drug Administration (FDA) cautions that oil from moisturizers will worsen acne. But, dermatologists still suggest keeping skin moisturized. Still, if you’ve found that other oils have made your acne worse, avoid almond oil.

9. Dry Skin

The fatty acids found in sweet almond oil help dry skin hold moisture, keeping it hydrated. Meanwhile, its vitamin E content soothes irritation. Applying a little sweet almond oil onto dry, cracked lips will lock in moisture. Something that’s all–natural on your lips is far better than any toxic petrochemicals or harmful palm oil.

10. Brittle Nails

The proteins found in sweet almond oil can moisturize cuticles and strengthen soft, brittle nails.

11. Reducing Scars

Wound healing after injury or surgery can create scar tissue. The anti–inflammatory properties of almond oil help reduce the appearance of post–surgical scarring. A 2010 study in plastic and reconstructive surgery found that almond oil reduced hypertrophic scarring. It smoothed and evened out the color and texture of the skin post–operatively. Almond oil helped ease post–operative swelling, reducing the formation of scar tissue.

12. Remove Stretch Marks

Stretch marks (striae distensae, syn. striae gravidarum), are a skin condition caused by rapid skin expansion during pregnancy, puberty or rapid weight gain. These marks show up on the abdomen, buttocks and upper legs. Several topical treatments are advertised for the prevention of stretch marks, especially “early” stretch marks (striae rubrae).

One 2010 study found that the therapeutic properties of bitter almond oil reduced the visibility of stretch marks. It also prevented them from developing in the future. A 2012 study found that daily massage with bitter almond oil reduced stretch marks during pregnancy. It also relieved the itching experienced while the skin is healing.

According to a 2016 randomized controlled trial, sweet almond oil showed effective prevention of stretch marks in primiparous women. A 2017 study evaluated a mixture of aloe vera gel and sweet almond oil on stretch marks of nulliparous women. The mixture reduced the itchiness of stretch marks and prevented their spread. For existing stretch marks, regular massage with almond oil on the skin helped fade their appearance.

13. Reduce UV Damage

One of the best ways to protect your skin from sun damage is using sunscreen daily. Choose sunscreen with a basic SPF of 30, according to the American Academy of Dermatology Association (AAD). The Centers for Disease Control and Prevention (CDC) recommends covering the skin when outdoors.

UV radiation (UV light) is classified as a “total carcinogen.” It acts as both a mutagen and a non–specific damaging agent. It has properties of both a tumor initiator and a tumor promoter. These rays can also speed up the aging process, forming wrinkles and hyperpigmentation (dark spots). Some of the other worrying effects of UV radiation include inflammation, immune changes and impaired wound healing.

In one 2000 animal study, researchers found positive effects of using topical and oral vitamin E. Almond oil contains this nutrient. This research studied pigmentation and skin cancer induced by ultraviolet irradiation. In another 2007 animal study almond oil was found to reduce signs of photoaging caused by UV radiation.

A journal article published in 2014 researched almond oil. It found that almond oil can help create low-cost sunscreens that use organic ingredients accessible to the developing world. Almond oil is a natural effective barrier with an SPF of 15, which is comparable to commercial SPF 15 sunscreens.

14. Aging Skin

Almonds and their oil are loaded with vitamin E, which is a powerful antioxidant. Oxidative stress occurs when your body doesn’t have enough antioxidants to fight off free radicals. It is a major cause of the deterioration of your skin’s natural barrier and collagen content.

Collagen, the protein responsible for keeping our skin youthful, forms an even layer of padding under the skin. As we age, our skin thins and fine wrinkles start. The vitamin E in sweet almond oil can give the amino acids needed to preserve collagen. While almond oil can improve the skin’s moisture, tone and texture, it doesn’t offer skin–tightening results.

15. Reduce the Appearance of Dark Circles Under the Eyes

Under eye dark circles are a telltale sign of sleep deprivation, stress, allergies, aging or illness. Dark circles occur when the skin underneath the eyes is thinner, making the blood vessels more visible. Thinner skin loses moisture more easily and can become dehydrated more quickly.

The anti–inflammatory and antioxidant properties of almond oil can lighten the dark circles under your eyes and reduce under–eye puffiness. Almond oil includes retinol and vitamins E and K. These ingredients can keep the delicate skin under your eyes hydrated without causing irritation. This decreases the dilated blood vessels, which reduces the discoloration.

16. Earwax Removal

Earwax plays a vital role in protecting your ears and keeping them free of foreign particles. Some older individuals and younger children experience abnormal earwax build–up. Excess build–up can mute hearing by up to 10 decibels. Almond oil can be a safe and simple solution to help remove excess earwax build–up. Warm up a few drops of almond oil. This helps soften the earwax. Use a rubber syringe bulb to dislodge it from the ear canal.

17. Hair Care

The Mayo Clinic reports that diet and vitamin intake are major contributing factors to healthy hair. Using almond oil in your hair benefits both its appearance and health. Nut oils like almond help to lubricate the hair. They protect it from breakage or split ends. Nut oils also give hair a natural sheen.

Almond oil is an emollient, so it can be used to soften and moisturize dry hair. It has been reported to increase the elasticity of the hair as it fills the gap between cuticle cells.

Almond oil includes fatty acids that are rich in double bonds. This composition has shown to protect against UV radiation induced structural damage. These consist of monounsaturated fatty acid (oleic acid) and polyunsaturated fatty acid (linoleic acid). Almond oil also consists of linolenic acid and stearic acid. This helps condition hair. It holds palmitic acid as well. It’s a rich source of vitamin E. Almond oil is also rich in vitamin B₇ (biotin), which can promote healthy, strong hair growth.

18. Hair Loss

One 2011 review of studies found that applying almond oil directly to the scalp helped reverse hair loss.

19. Dandruff

Dead skin cells accumulate on the skin of your scalp. This can lead to dandruff and inhibit healthy hair growth. Almond oil can be used as a scalp treatment. Its antibacterial and fungicidal properties make it effective at balancing the yeast that causes dandruff. These properties also reduce inflammation and soothe the skin.

19. Cooking with Almond Oil

Almond oil is best used for low–heat baking. It enhances salad dressings. Use it as a finishing oil to add a mild, nutty flavor. It is not recommended for high–heat cooking. High heat will break it down like unrefined or virgin oils. It will lose its delicate flavor and nutritional value.

Refined oils can be used for roasting or sauteing. They have been processed to tolerate much higher heat, up to 420°F (215°C). Look for unrefined or virgin almond oil. Unrefined oil retains more of the nutrients that are beneficial for your skin, hair and overall health.

20. House Cleaning

You add a few drops of almond oil to other natural cleaning agents. Use vinegar and baking soda to create a homemade scrub for bathroom tiles, shower walls, baths, and basins.

The Therapeutic Uses of Almond Oil

Thanks to its antioxidant and anti–inflammatory properties, almond oil has many uses. Some people add sweet almond oil to smoothies. Others use it topically as part of their daily skin and hair care routine.

1. Makeup Remover: add ½–1 tsp. sweet almond oil to your palm. Using your fingertips, gently apply the oil to desired areas. Use cotton balls or warm water to remove excess oil. Follow by washing your skin with your usual cleanser.
2. Cleanser: gently massage 2–3 drops sweet almond oil onto your face, and gently wipe off with a warm, damp cloth. Alternatively, use sweet almond oil as a carrier oil. Mix it with any essential oil known to help the skin. Examples are rosehip, lavender, rose geranium or lemon. Use a ratio of 3 drops essential oil for every 1 oz. sweet almond oil. Apply the oil mixture to damp skin and rinse with warm water.
3. Moisturizer: Apply 2–3 drops of sweet almond oil after cleansing your skin. Dry your skin as usual. Massage it in upward circular motions all over your face.
4. Spot Treatment: Apply 2–3 drops of sweet almond oil to problem spots. Gently massage it into your skin until absorbed.
5. For Dark Circles: Mix 2 drops avocado oil with 4 drops sweet almond oil. Gently massage the mixture onto the dark circles under your eyes before bed. This massage helps increase blood circulation. Wash off the next morning. Alternatively, mix 4–5 drops sweet almond oil and 1 tsp. honey and do the same. Raw, unprocessed, organic honey is best for this purpose. Caution: this treatment will smear over your pillow and in your hair. For best results, do this daily for at least 3 weeks.
6. Under–Eye Treatment: Gently massage a few drops of sweet almond oil underneath your eyes. This helps soften and moisturize the area. Wash off the next morning.
7. Scrub: mix 2 Tbsp. sweet almond oil and 1 Tbsp. sugar for a facial scrub. Or mix 2 Tbsp. sweet almond oil and 1 Tbsp. salt for a body scrub. To use, massage the scrub into your skin with some warm water and rinse. 
8. Moisturizing Bath: add 2–3 Tbsp. sweet almond oil to a hot bath.
9. Massage Oil: mix sweet almond oil with a few drops of lavender essential oil and massage into the skin.
10. Lotion Boost: add a few drops of sweet almond oil to the bottle and use normally.
11. Hair Mask: apply sweet almond oil directly to the scalp to create a nourishing hair mask.
12. Smooth Frizz: apply ½–1 tsp. to your hair and gently massage from the roots to the tips. Leave on for 20–30 minutes, or overnight, to hydrate and smooth the hair shaft.

Choosing an Almond Oil

Sweet almond oil is available in stores and online as pure oil. You can find it in many cosmetic and hair care products. These include soaps, lotions, and body butters. It is also in lip balms, facial cleansers and body washes. You will also see it in skin brightening serums, as well as shampoos and conditioners.

Most health food, specialty stores, pharmacies and big box stores carry almond oil. You can find cosmetics and personal care products containing almond oil as an ingredient. You can also find almond oil and products online; nonetheless, always buy from reputable sources.

Storing Almond Oil

Check the “best buy,” “use by” or any other expiry date on your almond oil before buying it. Once you open it, almond oil will usually last about six months to one year. Like other oils, almond oil has a shelf life and needs to be stored properly. Most oils, like olive and avocado, can be stored at room temperature. To prevent almond oil from going rancid, store it in a cool, dark place to extend its shelf-life. If your kitchen tends to be rather warm, store your almond oil in the fridge.

Precautions

Do not use almond (sweet or bitter) oil if you have a nut allergy. Almond oil includes nut allergens and can trigger an allergic reaction if ingested or applied topically. Be extra cautious when using almond oil if you suffer from eczema. This condition increases the chances of experiencing an allergic reaction.

Almond oil should always be from organic pollinator–friendly almonds (if available). Bitter almond oil is safe for use in essential oil diffusers and various aromatherapy practices. Never ingest bitter almond oil. People with acne–prone skin should avoid applying almond oil directly to their face. It can block pores and cause breakouts. Almond oil’s hair benefits must be limited to head and body hair. Avoid eyelashes and eyebrows.

Beware that there have been reports of some homemade or DIY recipes for eye cosmetics shared on blogs. They are also shared on social media. These are often found on YouTube channels, Facebook, Pinterest, Instagram, and TikTok. They do not always include reputable ingredients or techniques.

Almond oil is generally safe for anyone to use topically on their hair and skin. When applying almond oil topically, always conduct a 24–hour skin patch test first using 1–2 drops. Check here for further details. Store in tightly–sealed dark glass containers in a cool, dark place away from light.

Do not apply almond oil directly to broken or damaged skin. Do not apply directly to open wounds. Never use almond oil in eyes or in mucous membranes. If you experience an allergic reaction after using almond oil, stop using it at once. Consult your physician right away. Many sources suggest using sweet (never bitter) almond oil in food recipes and ingesting it in a variety of ways. If you wish to use this product, consult with your primary care physician first. Talk to a naturopath before ingesting it in any way.

Pregnant and nursing women should consult their physician before using almond oil. In one multicenter study in 2012 preterm delivery was linked to the daily application of almond oil during pregnancy. Do not use almond oil on children. Some brands clearly label their essential oils “KidSafe” on the bottle if it can be used on children ages 2–10. Be aware of the quality of all carrier oil and essential oil products. Always buy from reputable, well-sourced manufacturers.

Almond oil has no known medicinal interactions. People who suffer from epilepsy should never use essential oils. These oils overstimulate the central nervous system (CNS). This overstimulation leads to seizures.

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