Ingredient or product comparison
Kiehl's Fast Release Wrinkle-Reducing 0.3% Retinol Night Serum Versus Peter Thomas Roth PRO Strength Retinoid Peptide Serum
This anti-aging serum is formulated around Panthenol and Adenosine to soften the look of wrinkles and fade the look of dark spots. This anti-aging serum is formulated around Hydroxypinacolone Retinoate and Ceramide NP to soften the look of wrinkles and refine
This source-based comparison does not add ratings or recommend a winner.
- This anti-aging serum is formulated around Panthenol and Adenosine to soften the look of wrinkles and fade the look of dark spots.
- This anti-aging serum is formulated around Hydroxypinacolone Retinoate and Ceramide NP to soften the look of wrinkles and refine skin texture.