L'biotica Instant Regeneration - regenerating face mask on fabric with snail slime Luxurious mask with snail slime is a professional treatment to be performed at home. The fabric is heavily soaked with serum and contains a high concentration of active ingredients. As a result, it effectively accelerates the regeneration of the epidermis, supports the synthesis of fibroblast fibers: collagen and elastin, acts as a natural lifting for the skin.