To compensate for dry skin, protect against premature aging, and strengthen nails, bilemic biologists have designed Biomain, a youthful hand care product. Anti-Defusing: Biomain restores the protective film. naturale of the skin. Thanks to its saturn veil with algae extracts, hands remain flexible, smooth and soft all day (water resistant). Fortifying nails: rich in D. panthenol, Biomans is una A true beauty treatment for nails. Fresh and creamy, this non-oily cream penetrates easily.