Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Olival Professional Peptide Serum P Versus The INKEY List Collagen Peptide Serum

This anti-aging serum is formulated around Palmitoyl Tripeptide-38 and Palmitoyl Tripeptide-1 to soften the look of wrinkles and refine skin texture. This anti-aging serum is formulated around Palmitoyl Tetrapeptide-7 to soften the look of wrinkles and refine

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  • This anti-aging serum is formulated around Palmitoyl Tripeptide-38 and Palmitoyl Tripeptide-1 to soften the look of wrinkles and refine skin texture.
  • This anti-aging serum is formulated around Palmitoyl Tetrapeptide-7 to soften the look of wrinkles and refine skin texture.