Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

First Aid Beauty 0.3% Retinol Complex Serum with Peptides Versus Medik8 Crystal Retinal

This anti-aging serum is formulated around Retinyl Propionate and Retinol to soften the look of wrinkles and refine skin texture. This anti-aging serum is formulated around Retinal and 3-O-Ethyl Ascorbic Acid to soften the look of wrinkles and refine skin text

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  • This anti-aging serum is formulated around Retinyl Propionate and Retinol to soften the look of wrinkles and refine skin texture.
  • This anti-aging serum is formulated around Retinal and 3-O-Ethyl Ascorbic Acid to soften the look of wrinkles and refine skin texture.