Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Peter Thomas Roth Peptide 21 Wrinkle Resist Serum Versus Lancôme Rénergie H.C.F Triple Serum

This anti-aging serum is formulated around Tripeptide-10 Citrulline and Acetyl Octapeptide-3 to soften the look of wrinkles. This anti-aging serum is formulated around Niacinamide and 3-O-Ethyl Ascorbic Acid to soften the look of wrinkles and fade the look of

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  • This anti-aging serum is formulated around Tripeptide-10 Citrulline and Acetyl Octapeptide-3 to soften the look of wrinkles.
  • This anti-aging serum is formulated around Niacinamide and 3-O-Ethyl Ascorbic Acid to soften the look of wrinkles and fade the look of dark spots.