Stronger collagen, plump & glowing skin with Neutrogena Collagen Bank 15% Vitamin C Face Serum. Facial serum strengthens & builds collagen with a high concentration of 15% pure vitamin C. Evens skin tone, improves discoloration and provides an instant glow. Formulated with 2% PHA, a breakthrough, derm-discovered exfoliant and hydrator for younger looking skin without the irritation. Derm grade, high-potency formula dramatically evens skin tone & leaves skin looking glowy & plumper. 100% of users agree skin is instantly glowing & looks plumper*. Liquid gold, non-comedogenic formula is free from fragrance, parabens, phthalates, & dyes & 100% agree layers well under make up. Formulated with a Patented Micro-Peptide Technology that is 2X smaller than leading anti-aging peptides to build collagen. Treat yourself to luxury benefit without the luxury price. Apply Collagen Bank 15% Vitamin C Serum to the face & neck after cleansing & before moisturizing, avoiding the delicate eye area.