What it is: A face serum that harnesses the power of peptides and the brand's proprietary NIA-114™ for visibly tighter, brighter skin.Who it's for: Ideal for all skin types.What it does: The face serum is formulated with tetrapeptides and botanical tensors to visibly tighten, firm and restore more sculpted-looking contours while hexapeptides, vitamin C–rich Australian kakadu plum extract and naturally derived brighteners help even skin tone and enhance clarity and radiance. How to use: Apply the serum to a clean face before your moisturizer morning and evening. Using a circular motion, gently massage in until completely absorbed. 1.7 oz. Paraben-free Cruelty-free Made in the USA