Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

The INKEY List 1% Retinol Serum Versus Biologique Recherche Lotion P50 1970

This anti-aging serum is formulated around Retinol to soften the look of wrinkles and refine skin texture. This smoothing toner is formulated around Niacinamide and Lactic Acid to refine skin texture and clear breakouts.

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  • This anti-aging serum is formulated around Retinol to soften the look of wrinkles and refine skin texture.
  • This smoothing toner is formulated around Niacinamide and Lactic Acid to refine skin texture and clear breakouts.