Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Paula's Choice Barrier Repair Advanced Moisturizer Versus Paula's Choice C5 Super Boost Moisturizer

This barrier-repair moisturizer is formulated around Squalane and Ceramide NP to strengthen the skin barrier and hydrate skin. This brightening moisturizer is formulated around 3-O-Ethyl Ascorbic Acid and Ascorbyl Glucoside to brighten dull-looking skin.

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

  • This barrier-repair moisturizer is formulated around Squalane and Ceramide NP to strengthen the skin barrier and hydrate skin.
  • This brightening moisturizer is formulated around 3-O-Ethyl Ascorbic Acid and Ascorbyl Glucoside to brighten dull-looking skin.