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Neutrogena® Collagen Bank® 15% Vitamin C Serum

Stronger collagen, brighter skin

This high-potency serum is uniquely formulated with multi-action ingredients that support skin's collagen and is clinically proven to visibly improve discoloration.  

Neutrogena Collagen Bank 15% Vitamin C Serum Icons

Apply daily to face and neck after cleansing. Avoid the delicate eye area, use in combination with SPF. Formula may change color over time, but will remain effective. Store upright and in a cool, dark place for best experience and open with care as contents may be under pressure. Save carton for important information. Questions? 800-582-4048, Outside US, dial collect 215-273-8755 or neutrogena.com

Formulation and Ingredients

Lightweight, fast absorbing serum that layers seamlessly under makeup and SPF while harnessing the proven collagen-supporting power of Vitamin C. ​

An advanced serum formulation, designed for optimal skin absorption:

  • Patented Micro-Peptide Technology: Micro-sized (229 Daltons) to penetrate skin’s surface for optimized delivery and 2x smaller than leading anti-aging peptides which only sit on the surface of skin (>500 Daltons).

  • Vitamin C, 15%: L-ascorbic acid to improve brightness, uneven skin tone, and visible discoloration to diminish the look of discoloration caused by oxidative stress. Supports and preserves collagen.

  • 2% PHA, Gluconolactone: a gentle exfoliant and hydrator that supports the skin barrier and complements Vitamin C to renew the look of skin.

CB Peptide 2x

Ingredients: Propanediol, Water, Ascorbic Acid, Gluconolactone, Acetyl Dipeptide-31 Amide, Chrysanthemum Parthenium (Feverfew) Extract, Hydrolyzed Collagen, Epigallocatechin Gallate, Caprylyl Glycol, Phenoxyethanol, Sodium Hydroxide

While Neutrogena strives to keep ingredient lists on this website as accurate as possible, we cannot guarantee that these lists are complete, reliable, up-to-date, and error-free. Please refer to the ingredients listed on the product packaging for the most accurate list of ingredients.

​Neutrogena Collagen Bank 15% Pure Vitamin C Serum is clinically proven to target the look of dark spots, uneven tone and texture.​

After 12 weeks,​

  • 90% saw improvement in tactile roughness​

  • 93% saw improvement in overall photodamage/appearance​

  • 90% saw improvement in fine lines​​

Clinically tested across normal, dry, oily and combination skin types and all skin tones.