A potent combination of vitamin C and a brightening amino acid is present in Bioten Vitamin C Brightening & Anti-Aging ampoules at 5%. High tolerance and stability Vitamin C prevents premature aging and helps shield skin from irritations. OUR DEDICATION TO BEAUTY: • 95% of the ingredients are natural. • High tolerance and stability Vitamin C Your daily energy boost comes from bioten VITAMIN C Brightening & Anti-Aging ampoules. They are composed of 95% natural ingredients, with 5% of a potent vitamin C complex and a brightening amino acid. High tolerance and stability Vitamin C prevents premature aging and helps shield skin from irritations. After 15 days, 75% of women agree that the appearance of wrinkles and fine lines has decreased. Dark spots and discolorations are lessened, and the skin appears more radiant. * Self-assessment in dermatological