Ingredient or product comparison

Peter Thomas Roth PRO Strength Retinoid Peptide Serum Versus Peter Thomas Roth Even Smoother Glycolic Retinol Resurfacing Serum

This anti-aging serum is formulated around Hydroxypinacolone Retinoate and Ceramide NP to soften the look of wrinkles and refine skin texture. This smoothing serum is formulated around Glycolic Acid and Niacinamide to refine skin texture and soften the look of

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