Apple Stem Cell Extract [5ml x 6pcs]Best for: skin with decreased metabolic rate and facial expression lines- Apple Stem Cell Extract contains Argireline, which has the similar effect to Botox, inhibiting the reactions that cause muscles to move or contract, and thus reduces the appearance of wrinkles and fine lines formed by facial expressions- It can penetrate into the epidermis easily, prevent damage of collagen and elastin, and thus inhibit skin aging.