Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Medik8 C-Tetra Lipid Vitamin C Serum Versus Paula's Choice Clinical Niacinamide 20% Treatment

This brightening serum is formulated around Tetrahexyldecyl Ascorbate and Simmondsia Chinensis Seed Oil to brighten dull-looking skin and fade the look of dark spots. This pore-care treatment is formulated around Niacinamide and Acetyl Glucosamine to refine th

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  • This brightening serum is formulated around Tetrahexyldecyl Ascorbate and Simmondsia Chinensis Seed Oil to brighten dull-looking skin and fade the look of dark spots.
  • This pore-care treatment is formulated around Niacinamide and Acetyl Glucosamine to refine the look of pores and refine skin texture.