The Importance of Argan Oil in Medicine and Cosmetology

Argan oil, rich in unsaturated fatty acids and polyphenols, exerts beneficial effects on both the intestinal and skin microbiotas. In the gut, it promotes the growth of beneficial bacteria, such as lactobacilli, while reducing pathogenic bacteria, due to its anti-inflammatory properties that help maintain microbial balance. Additionally, it improves the integrity of the intestinal mucosa, reducing the risk of dysbiosis. On the skin, argan oil hydrates and balances the lipid environment, creating a favorable setting for beneficial microorganisms, while also possessing antimicrobial and anti-inflammatory properties that soothe conditions like eczema and acne. Thus, argan oil is valuable for overall health, supporting digestion and skin health. The objective of this review is to provide a summary of the benefits of argan oil for alternative and complementary medicine. An exhaustive search of the literature was carried out using targeted keywords. A set of 83 articles were selected and analyzed. As the mechanisms of action of argan oil are not completely understood, this work highlighted the benefits of this oil by analyzing its nutritional properties and its beneficial effects on the intestinal and skin microbiotas. Indeed, argan oil is valuable for overall health.