
Before you wrinkle your nose at the idea of rubbing snail secretion on your face, know that snail mucin has reportedly been used for cosmetic purposes since the ’80s in Chile when snail farmers noticed their skin seemed softer, and cuts seemed to heal faster, when in contact with the snails. It then became popular in the Korean and Japanese beauty markets.
Cosrx, the beloved Korean skin care brand, packs an over-96% concentration of the stuff into their serum. (Popular snail mucin products Mizon’s Snail Repair contains 80% and Iunik Black Snail Restore just 70%.) According to Cosrx, snail mucin is nutrient-rich byproduct compatible with all skin types that can help improve a damaged skin barrier by offering deep hydration. This can help contribute to a more plump and glowing complexion, and there’s also some research to support the claim that secretion filtrate can promote wound healing and possibly improve the appearance of fine lines.
Aside from a blend of six different snail filtrates, this potent formulation also contains allantoin, which is considered to have anti-irritation properties and is great for sensitive or irritated skin.
