Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

PCA Skin Exlinea Pro Peptide Serum Versus Medik8 Liquid Peptides

This anti-aging serum is formulated around Acetyl Octapeptide-3 and Acetyl Hexapeptide-8 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.

This source-based comparison does not add ratings or recommend a winner.

  • This anti-aging serum is formulated around Acetyl Octapeptide-3 and Acetyl Hexapeptide-8 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.