Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Paula's Choice C5 Super Boost Moisturizer Versus The INKEY List Vitamin C Serum

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

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

  • This brightening moisturizer is formulated around 3-O-Ethyl Ascorbic Acid and Ascorbyl Glucoside to brighten dull-looking skin.
  • This brightening serum is formulated around Ascorbic Acid to brighten dull-looking skin and soften the look of wrinkles.