Collagen Bank Vitamin C Face Serum Fragrance Free

A high-potency serum featuring 15% pure vitamin C and 2% PHA to brighten uneven tone and support natural collagen production. It uses a patented micro-peptide technology designed to be smaller than standard peptides for better penetration and plumping. This is a heavy hitter for dullness, but the addition of PHA—a gentler exfoliant than AHAs—means you get the glow without the typical irritation. It’s a smart choice if you want clinical-strength results but usually find high-percentage serums a bit too aggressive.