Neutrogena Collagen Bank 15% Vitamin C Serum (3-Pack)

This is a 3-pack of Neutrogena Collagen Bank 15% Vitamin C Serum. Each serum is 0.5 fl oz (14 ml). It's formulated with derm-grade, high potency ingredients to help preserve collagen and promote plumper-looking skin. Patented Micro-Peptide Technology PHA is included.