Ingredient or product comparison

Dr. Althea Vitamin C Boosting Serum Versus Allies of Skin 20% Vitamin C Brighten + Firm Serum

This brightening serum is formulated around Niacinamide and Tranexamic Acid to brighten dull-looking skin and fade the look of dark spots. This brightening serum is formulated around 3-O-Ethyl Ascorbic Acid and Glutathione to brighten dull-looking skin.

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