Ingredient or product comparison
Peter Thomas Roth Peptide 21 Wrinkle Resist Serum Versus Peter Thomas Roth Even Smoother Glycolic Retinol Resurfacing Serum
This anti-aging serum is formulated around Tripeptide-10 Citrulline and Acetyl Octapeptide-3 to soften the look of wrinkles. This smoothing serum is formulated around Glycolic Acid and Niacinamide to refine skin texture and soften the look of wrinkles.
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 smoothing serum is formulated around Glycolic Acid and Niacinamide to refine skin texture and soften the look of wrinkles.