Ingredient or product comparison

Peter Thomas Roth Peptide 21 Wrinkle Resist Serum Versus Medik8 Liquid Peptides

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 Carnosine and Palmitoyl Tripeptide-5 to soften the look of wrinkles and refine skin texture.

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