Ingredient or product comparison

Peter Thomas Roth Potent-C Niacinamide Discoloration Treatment Versus Allies of Skin Tranexamic & Arbutin Advanced Brightening Serum

This brightening treatment is formulated around Niacinamide and Tranexamic Acid to fade the look of dark spots and brighten dull-looking skin. This brightening serum is formulated around Tranexamic Acid and Alpha-Arbutin to fade the look of dark spots and brig

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