Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Olay Vitamin C + Peptide 24 Versus Mad Hippie Vitamin C Serum

This brightening moisturizer is formulated around Niacinamide and 3-O-Ethyl Ascorbic Acid to brighten dull-looking skin and soften the look of wrinkles. This brightening serum is formulated around Sodium Ascorbyl Phosphate and Ferulic Acid to fade the look of

This source-based comparison does not add ratings or recommend a winner.

  • This brightening moisturizer is formulated around Niacinamide and 3-O-Ethyl Ascorbic Acid to brighten dull-looking skin and soften the look of wrinkles.
  • This brightening serum is formulated around Sodium Ascorbyl Phosphate and Ferulic Acid to fade the look of dark spots and brighten dull-looking skin.