Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

The Ordinary "Buffet" + Copper Peptides 1% Versus COSRX The 6 Peptide Skin Booster Serum

This anti-aging serum is formulated around Copper Tripeptide-1 and Lactococcus Ferment Lysate to soften the look of wrinkles and strengthen the skin barrier. This anti-aging serum is formulated around Niacinamide and Acetyl Hexapeptide-8 to soften the look of

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

  • This anti-aging serum is formulated around Copper Tripeptide-1 and Lactococcus Ferment Lysate to soften the look of wrinkles and strengthen the skin barrier.
  • This anti-aging serum is formulated around Niacinamide and Acetyl Hexapeptide-8 to soften the look of wrinkles and strengthen the skin barrier.