Ingredient or product comparison

Medik8 Crystal Retinal Versus Peter Thomas Roth PRO Strength Retinoid Peptide Serum

This anti-aging serum is formulated around 3-O-Ethyl Ascorbic Acid and Tetrahexyldecyl Ascorbate to soften the look of wrinkles and refine skin texture. This anti-aging serum is formulated around Hydroxypinacolone Retinoate and Ceramide NP to soften the look o

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