Ingredient or product comparison
Tirtir Niacinamide 20% Serum Versus Paula's Choice Clinical Niacinamide 20% Treatment
This brightening serum is formulated around Niacinamide and Alpha-Arbutin to fade the look of dark spots and refine the look of pores. This pore-care treatment is formulated around Niacinamide and Acetyl Glucosamine to refine the look of pores and refine skin
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- This brightening serum is formulated around Niacinamide and Alpha-Arbutin to fade the look of dark spots and refine the look of pores.
- This pore-care treatment is formulated around Niacinamide and Acetyl Glucosamine to refine the look of pores and refine skin texture.