Avocado oil: what are its benefits on wrinkles?

Theavocado oil contains several active ingredients that work simultaneously to ensure skin hydration. It contains unsaturated and saturated fatty acids that help to limit the evaporation of water from the skin's surface, thus preventing the appearance of dehydration fine lines. These small superficial streaks appear on the areas of the face where the skin is most fragile and are caused by a weakening of the skin barrier and the hydrolipidic film, leading to the gradual evaporation of water from the epidermis.

The application of avocado vegetable oil also helps to combat cellular ageing induced by the oxidative stress. The Vitamin E and carotenoids present in its composition are indeed antioxidants capable of eliminating free radicals, which are partly responsible for premature ageing. These antioxidants work by donating an electron to the free radicals, thereby stabilising and neutralising these reactive compounds.

How to use avocado oil?

• Pure.

  In prevention of skin ageing, you can apply pure avocado oil to your face or body. To do this, take a few drops of oil and apply them over the entire area. Then gently massage in a circular motion so that the oil is effectively absorbed by the skin.

• Diluted in a cream.

  You can also use avocado oil in synergy with your moisturising cream. To do this, take a small amount of cream in the palm of your hand and add one or two drops of avocado oil. You can then apply the treatment by gently massaging it in.

Avocado oil is also believed to have a tightening effect, and its application appears to reduce the appearance of signs of skin sagging. According to a study, avocado vegetable oil has particular benefits for the flexibility and firmness of the skin. Indeed, 20 volunteers aged between 30 and 60 years applied a cream made from avocado oil and saffron extract to their faces daily for 12 weeks, and the researchers observed several benefits.

They notably measured, using a cutometer, a reduction in the depth of crow's feet and perioral wrinkles, as well as a global increase in the elasticity and firmness of the skin. It is hypothesised that avocado vegetable oil acts by inhibiting the activity of lysyl oxidase, an enzyme that breaks down collagen by substituting a carbonyl group for the amine group of a lysine residue. This mechanism, demonstrated during the ingestion of avocado oil, has not yet been proven in a topical application context.

However, these various results need to be considered with caution. Indeed, the tightening power of the cream cannot necessarily be attributed to avocado oil alone, as the cream also contains saffron extract, an active ingredient known to promote skin elasticity and suppleness. Furthermore, the study was only conducted on 20 individuals, which represents a small sample size. Thus, although the results obtained seem encouraging regarding the corrective action of avocado oil on wrinkles, further research would be necessary to confirm its effects.

Note : if you are looking for an active ingredient to combat the signs of skin sagging, we recommend retinol. This form of vitamin A is indeed recognised for its plumping action on wrinkles and several studies have shown that it is capable of stimulating collagen synthesis.