eCosmetics is an authorized retailer of Yon-Ka.This regenerating anti-aging serum is the ideal overnight treatment to regenerate new skin cells and reduce the look of fine lines, pores, and acne scars. It has a powerful blend of 15% fruit acids and 8% free acids, which include naturally sourced glycolic and lactic acid. These acids gently resurface the skin in a healthy, balanced manner while mimosa tenuifolia and beech bud peptides help stimulate cell renewal. A soothing complex of hyaluronic acid, aloe vera, and panthenol (vitamin B5) hydrate and comfort the skin to ameliorate the exfoliating effects of the natural acids.