Particularly concentrated in polyphenolic compounds, acai oil is an excellent antioxidant treatment to protect the skin from free radicals. As a reminder, these are reactive oxygen species naturally produced by the body. However, when cells are subjected to stress, they produce them in excessive amounts. The sources of stress are numerous, the main ones being exposure to UVA, pollution, smoking, and a diet too rich in fats and/or sugars. Free radicals are particularly unstable molecules due to their single electron. They tend to react with other molecules to form an electron pair, and thus cause damage to cells, DNA, and proteins in the body. This accelerates ageing and wrinkles appear on the skin surface. The polyphenols present in acai oil donate electrons to free radicals, stabilising them and thus preventing them from causing harm. This vegetable oil is therefore a valuable ally in preventing premature skin ageing.
It is important to note that these antioxidant properties are also applicable to hair care. Indeed, the oxidative stress, which is a factor associated with the deterioration of hair fibres, the onset of grey hair, or even hair loss, the acai vegetable oil helps to combat these phenomena and thus preserves the beauty of the hair. It revives the shine of the hair and helps to protect it from damage (heat, colouring, UV, pollution, salt water, etc).
Furthermore, rich in omega-6 and omega-9, the açaí vegetable oil provides nourishment and elasticity to the skin, and prevents dehydration by strengthening the barrier function of the epidermis. The hydrolipidic film improves the resistance of the horny layer against external aggressions and limits insensible water loss. The açaí vegetable oil is therefore recommended for taking care of dry and dehydrated skin.