Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Drunk Elephant Protini Powerpeptide Resurfacing Serum Versus Peter Thomas Roth Peptide 21 Wrinkle Resist Serum

This smoothing serum is formulated around Lactic Acid and Sh-Oligopeptide-1 to refine skin texture and soften the look of wrinkles. This anti-aging serum is formulated around Tripeptide-10 Citrulline and Acetyl Octapeptide-3 to soften the look of wrinkles.

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

  • This smoothing serum is formulated around Lactic Acid and Sh-Oligopeptide-1 to refine skin texture and soften the look of wrinkles.
  • This anti-aging serum is formulated around Tripeptide-10 Citrulline and Acetyl Octapeptide-3 to soften the look of wrinkles.