NEW WITH BOX A high-potency concentrate with 20% highly stable vitamin C ester. Enriched with a proprietary complex of fermented botanicals rich in vitamin C, this silky collagen-boosting and brightening treatment promotes skin’s firmness and elasticity, reduces the appearance of fine lines and wrinkles and evens skin tone to reveal a visibly radiant and youthful complexion. Dermatologist tested. Make to fit in with your face care routine. The Power C brightening serum is suitable for all skin types.