Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Dr Sam’s Flawless Nightly Serum Versus Paula's Choice 1% Retinol Treatment

This smoothing serum is formulated around Niacinamide and Azelaic Acid to refine skin texture and fade the look of dark spots. This anti-aging treatment is formulated around Retinol and Tetrahexyldecyl Ascorbate to soften the look of wrinkles and refine skin t

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  • This smoothing serum is formulated around Niacinamide and Azelaic Acid to refine skin texture and fade the look of dark spots.
  • This anti-aging treatment is formulated around Retinol and Tetrahexyldecyl Ascorbate to soften the look of wrinkles and refine skin texture.