Mesoestetic x.prof 036 Biotin 20x2ml is a product manufactured by Mesoestetic. It is designed to provide biotin, a B-vitamin essential for healthy hair, skin, and nails. Each box contains 20 vials, with each vial containing 2ml of the product. Biotin is known to support the growth and strength of hair and nails, as well as promote radiant and healthy skin. This product offers a convenient and effective way to incorporate biotin into your skincare routine.