Litchi Chinensis Fruit Extract

Litchi chinensis fruit extract is derived from the litchi fruit, a tropical fruit native to Southeast Asia and widely consumed for its nutritional profile. The extract contains oligomerised polyphenols—compounds formed when smaller polyphenolic molecules bind together—which are responsible for its biological activity in skincare formulations.In skincare, this ingredient functions as a skin conditioner, working to support skin health through its antioxidant properties. It is used in relatively low concentrations within formulations and remains uncommon in commercial skincare products.

The polyphenols in litchi fruit extract work primarily as antioxidants, meaning they can donate electrons to unstable free radical molecules, neutralising them before they cause damage to skin cells. This helps reduce oxidative stress, which is implicated in premature skin ageing and inflammatory skin conditions.Whilst most existing research on litchi extract has focused on oral supplementation for systemic benefits, the antioxidant compounds present suggest topical application could offer localised skin benefits through free radical scavenging and inflammation support.

Litchi extract is typically incorporated into serums, essences, and moisturisers at very low concentrations. As with all antioxidant ingredients, consistent daily use will provide the most benefit. It pairs well with other antioxidants such as vitamin C or vitamin E, though there is no specific evidence of synergy with other ingredients.

Litchi extract is generally well-tolerated and unlikely to cause irritation at typical cosmetic concentrations. Those with known sensitivity to botanical extracts should patch-test first.