Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Mary Kay TimeWise Replenishing Serum+C® Versus Paula's Choice Peptide Booster

This brightening serum is formulated around Tetrahexyldecyl Ascorbate and Ascorbic Acid to brighten dull-looking skin and soften the look of wrinkles. This anti-aging treatment is formulated around Tripeptide-1 and Palmitoyl Tripeptide-1 to soften the look of

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  • This brightening serum is formulated around Tetrahexyldecyl Ascorbate and Ascorbic Acid to brighten dull-looking skin and soften the look of wrinkles.
  • This anti-aging treatment is formulated around Tripeptide-1 and Palmitoyl Tripeptide-1 to soften the look of wrinkles and refine skin texture.