Ingredient or product comparison

Allies of Skin 20% Vitamin C Brighten + Firm Serum Versus SkinCeuticals C E Ferulic With 15% L-Ascorbic Acid

This brightening serum is formulated around 3-O-Ethyl Ascorbic Acid and Glutathione to brighten dull-looking skin. This anti-aging serum is formulated around Ascorbic Acid and Tocopherol to soften the look of wrinkles and brighten dull-looking skin.

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