Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Drunk Elephant Protini Powerpeptide Resurfacing Serum Versus HoliFrog Kosi Multi-Acid Mask

This smoothing serum is formulated around Lactic Acid and Sh-Oligopeptide-1 to refine skin texture and soften the look of wrinkles. This smoothing exfoliator is formulated around Gluconolactone and Lactic Acid to refine skin texture and brighten dull-looking s

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 smoothing exfoliator is formulated around Gluconolactone and Lactic Acid to refine skin texture and brighten dull-looking skin.