Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Dr. Dennis Gross Skincare DermInfusions™ Fill + Repair Serum Versus Peter Thomas Roth Peptide Skinjection Amplified Wrinkle-Fix Serum

This barrier-repair serum is formulated around Niacinamide and Ectoin to strengthen the skin barrier and soften the look of wrinkles. This anti-aging serum is formulated around Acetyl Hexapeptide-8 and Pentapeptide-18 to soften the look of wrinkles.

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

  • This barrier-repair serum is formulated around Niacinamide and Ectoin to strengthen the skin barrier and soften the look of wrinkles.
  • This anti-aging serum is formulated around Acetyl Hexapeptide-8 and Pentapeptide-18 to soften the look of wrinkles.