BeautiFerm® Lift is derived from a strictly controlled natural fermentation process of a special yeast originally found in the centennial trees of Yosemite National Park (U.S.). Grown in a medium rich of vitamins, amino acids and mineral salts, this fermentation generates a bioactive that improves the firmness, the elasticity and the texture of the skin, contributing overall to a better condition of the tissue and an improved appearance. It restores the skin's firmness, elasticity, and texture through collagen-boosting benefits and promotes pro-collagen I and elastin synthesis.