Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

PrescriptSkin Vitamin C Brightening Elixir Versus Paula's Choice C15 Super Booster

This brightening serum is formulated around Potassium Azeloyl Diglycinate and Ascorbyl Glucoside to brighten dull-looking skin and calm redness. This brightening serum is formulated around Ascorbic Acid and Ferulic Acid to brighten dull-looking skin and soften

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

  • This brightening serum is formulated around Potassium Azeloyl Diglycinate and Ascorbyl Glucoside to brighten dull-looking skin and calm redness.
  • This brightening serum is formulated around Ascorbic Acid and Ferulic Acid to brighten dull-looking skin and soften the look of wrinkles.