Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

PCA Skin C & E Advanced Versus Paula's Choice C15 Super Booster

This anti-aging serum is formulated around Ascorbic Acid and Tocopherol to soften the look of wrinkles and fade the look of dark spots. This brightening serum is formulated around Ascorbic Acid and Ferulic Acid to brighten dull-looking skin and soften the look

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  • This anti-aging serum is formulated around Ascorbic Acid and Tocopherol to soften the look of wrinkles and fade the look of dark spots.
  • This brightening serum is formulated around Ascorbic Acid and Ferulic Acid to brighten dull-looking skin and soften the look of wrinkles.