Ingredient or product comparison
The INKEY List 1% Retinol Serum Versus Peter Thomas Roth Peptide 21 Wrinkle Resist Serum
This anti-aging serum is formulated around Retinol to soften the look of wrinkles and refine skin texture. 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 anti-aging serum is formulated around Retinol to soften the look of wrinkles and refine skin texture.
- This anti-aging serum is formulated around Tripeptide-10 Citrulline and Acetyl Octapeptide-3 to soften the look of wrinkles.