Argan oil is a non-refined vegetable oil that is produced from the argan tree. It is mainly composed of fatty acids and phenolic compounds, including tocopherols, caffeic acid, oleuropein, vanillic acid, tyrosol, and catechol. Approximately 29-36% of the fatty acid content of argan oil comes from linoleic acid, or omega-6, making it a good source of this essential nutrient. Oleic acid, which is also found in olive oil, comprises 43-49% of the fatty acids in argan oil and is known for its heart benefits. Argan oil is also rich in vitamin E, a strong antioxidant, which lends itself to healthy skin, hair, and eyes.
Some of the benefits of argan oil for the skin include hydration, elasticity, and anti-aging properties. It may also improve skin hydration by restoring the skin’s barrier function and retaining moisture. Argan oil is included in countless professional formulations, from moisturizers to waxes and cleansers. It is also used in hair care products, such as shampoos and conditioners, to help nourish and strengthen hair.
Positive aspects of argan oil include its high levels of vitamin E and its antioxidant and anti-inflammatory properties. Studies have shown that consuming argan oil is connected to lowering “bad” LDL cholesterol and improving long-term heart health.
Negative aspects of argan oil are not well-documented. However, some people may be allergic to argan oil, so it is important to do a patch test before using it on the skin or hair.
Ingredients or materials in argan oil include:
- Fatty acids, including linoleic acid and oleic acid
- Phenolic compounds, including tocopherols, caffeic acid, oleuropein, vanillic acid, tyrosol, and catechol
- Vitamin E
- CoQ10
- Melatonin
- Plant sterols
- Proteins
- Peptides
- Saponins
- Other chemicals of interest to dermocosmetics
