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Use iHerb discount code KHQ339 at checkout.
Ascorbic AcidTo Reduce Uneven Skin Tone and DullnessPure Vitamin C 20% + Antioxidant Complex (Glutathione Tocopherol Ferulic Acid) A vitamin C concentrated serum that visibly brightens and revitalizes skin with a synergy effect of pure vitamin C ( Ascorbic Acid ) and antioxidants.