Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

RoC Retinol Correxion Line Smoothing Max Hydration Cream Versus Kiehl's Micro-Dose Anti-Aging Retinol Serum with Ceramides and Peptide

This anti-aging moisturizer is formulated around Retinol and Sodium Hyaluronate to soften the look of wrinkles and hydrate skin. This anti-aging serum is formulated around Niacinamide and Ceramide NP to soften the look of wrinkles and refine skin texture.

This source-based comparison does not add ratings or recommend a winner.

  • This anti-aging moisturizer is formulated around Retinol and Sodium Hyaluronate to soften the look of wrinkles and hydrate skin.
  • This anti-aging serum is formulated around Niacinamide and Ceramide NP to soften the look of wrinkles and refine skin texture.