Biosil Liquid Capsules are the best way to grow your glow when you like the convenience of pure ch-OSA liquid in small capsules. These small, transparent capsules are smooth and easy to swallow. Take one of these capsules in the morning & one at night for luminous skin, luscious hair, and seriously strong nails. Not a fan of capsules? Check out our Biosil Drops. Different consistency, same radiant results, all vegan, all clinically proven.