Ingredient or product comparison

Kiehl's Micro-Dose Anti-Aging Retinol Serum with Ceramides and Peptide Versus La Roche-Posay Effaclar Duo+M

This anti-aging serum is formulated around Niacinamide and Ceramide NP to soften the look of wrinkles and refine skin texture. This acne moisturizer is formulated around Niacinamide and Zinc PCA to clear breakouts and balance excess oil.

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