Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Peter Thomas Roth Peptide 21 Wrinkle Resist Serum Versus Augustinus Bader The Cream

This anti-aging serum is formulated around Tripeptide-10 Citrulline and Acetyl Octapeptide-3 to soften the look of wrinkles. This barrier-repair moisturizer is formulated around Hydrogenated Phosphatidylcholine and Panthenol to strengthen the skin barrier and

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

  • This anti-aging serum is formulated around Tripeptide-10 Citrulline and Acetyl Octapeptide-3 to soften the look of wrinkles.
  • This barrier-repair moisturizer is formulated around Hydrogenated Phosphatidylcholine and Panthenol to strengthen the skin barrier and hydrate skin.