Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

innisfree Retinol Cica Moisture Recovery Serum Versus Kiehl's Micro-Dose Anti-Aging Retinol Serum with Ceramides and Peptide

This smoothing serum is formulated around Niacinamide and Asiaticoside to refine skin texture and calm redness. This anti-aging serum is formulated around Niacinamide and Ceramide NP to soften the look of wrinkles and refine skin texture.

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  • This smoothing serum is formulated around Niacinamide and Asiaticoside to refine skin texture and calm redness.
  • This anti-aging serum is formulated around Niacinamide and Ceramide NP to soften the look of wrinkles and refine skin texture.