Dr. Cosmo Defensiox Vitamin C Ampoule – 20% Vitamin C Serum with Ferulic Acid for Dark Spots & Brightening
Dr. Cosmo Defensiox Vitamin C Ampoule – 20% Vitamin C Serum with Ferulic Acid for Dark Spots & Brightening
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Dr. Cosmo Defensiox Vitamin C Ampoule 30ML (Antioxidant, Whitening, Wrinkle Improvement)
DR.COSMO Defensiox Vitamin C Ampoule – a K-beauty vitamin C serum with 20% pure ascorbic acid, vitamin E & ferulic acid. Fades dark spots, brightens dull skin. The affordable alternative to the $166 icon.
A K-Beauty Vitamin C Serum That Rivals the $166 Icon
Looking for a vitamin C serum that actually works on dark spots and dull skin? The DR.COSMO Defensiox Vitamin C Ampoule delivers the gold-standard antioxidant trio — 20% pure vitamin C, vitamin E, and ferulic acid — the same combination behind the most awarded vitamin C serum in the U.S., at a fraction of the price.
Why it works:
- 20% pure ascorbic acid — this brightening serum visibly fades dark spots, hyperpigmentation, and uneven tone
- Vitamin E (tocopherol) + ferulic acid — antioxidants shown to boost vitamin C's brightening power
- Phloretin, resveratrol & glutathione — extra defense against environmental stress that causes premature aging
The silky, oil-based vitamin C ampoule melts into skin without stickiness, leaving it radiant and nourished. A dual-function K-beauty formula for brightening and wrinkle care — ideal if your current vitamin C serum isn't fading your dark spots.
30ml / 1.01 fl. oz. · All skin types · Made in Korea
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