Ingredient or product comparison

Allies of Skin 35% Vitamin C+ Perfecting Serum Versus Allies of Skin 20% Vitamin C Brighten + Firm Serum

This brightening serum is formulated around 3-O-Ethyl Ascorbic Acid and Tetrahexyldecyl Ascorbate 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 dul

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