Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Sunday Riley C.E.O. 15% Vitamin C Brightening Serum Versus Paula's Choice C5 Super Boost Moisturizer

This brightening serum is formulated around Tetrahexyldecyl Ascorbate and Glycolic Acid to brighten dull-looking skin and refine skin texture. This brightening moisturizer is formulated around 3-O-Ethyl Ascorbic Acid and Ascorbyl Glucoside to brighten dull-loo

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

  • This brightening serum is formulated around Tetrahexyldecyl Ascorbate and Glycolic Acid to brighten dull-looking skin and refine skin texture.
  • This brightening moisturizer is formulated around 3-O-Ethyl Ascorbic Acid and Ascorbyl Glucoside to brighten dull-looking skin.