20% Vitamin C Brighten and Firm Serum

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This serum features 20% 3-O-Ethyl Ascorbic Acid and a diamond powder complex to firm, brighten, and provide immediate radiance. The formula stays stable longer than traditional L-ascorbic acid, making it a reliable choice for targeting stubborn dullness. It’s a reliable morning staple, providing serious environmental protection while leaving a noticeably polished finish.