Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Alastin C-Radical Defense Antioxidant Serum Versus Paula's Choice C15 Super Booster

This anti-aging serum is formulated around Sodium Ascorbate and Ubiquinone to soften the look of wrinkles and brighten dull-looking skin. This brightening serum is formulated around Ascorbic Acid and Ferulic Acid to brighten dull-looking skin and soften the lo

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  • This anti-aging serum is formulated around Sodium Ascorbate and Ubiquinone to soften the look of wrinkles and brighten dull-looking skin.
  • This brightening serum is formulated around Ascorbic Acid and Ferulic Acid to brighten dull-looking skin and soften the look of wrinkles.