If you are looking for a game-changer, this cosrx vitamin c serum is the brightening powerhouse your routine needs. Based on glowing reviews, users love how the 23% pure Vitamin C fades dark spots and acne scars while remaining surprisingly gentle for sensitive skin types thanks to soothing Allantoin. It is a dry skin savior that delivers an instant glow, though the potent formula means a patch test is wise for first-time users.

• High Concentration: Formulated with 23% Pure Vitamin C (Ascorbic Acid) for maximum radiance.
• Antioxidant Synergy: Paired with "Super Vitamin E" (Tocotrienol) to boost efficacy and protect against environmental stressors.
• Soothing Care: Infused with Allantoin to minimize irritation often associated with high-potency serums.

• Shake Well: Before use, shake the bottle side-to-side 1–2 times to mix the oil and water layers.
• Apply: After cleansing and toning, apply a few drops to the face using fingertips.
• Massage: Gently massage from the center of the face outwards until absorbed.
• Protect/Store: Follow with SPF 30+ if using in the morning. Store upright in the refrigerator (3–10°C) after opening to maintain freshness.

• Ascorbic Acid (23%): Pure Vitamin C that fades dark spots and brightens complexion.
• Tocotrienol (Super Vitamin E): 50x more potent than standard Tocopherol for anti-aging.
• Sodium Hyaluronate: Keeps skin plump and hydrated.
• Allantoin: Soothes and relieves skin irritation.

Contents: 20g

Origin: South Korea

About Brand: COSRX is a hypollergenic skincare brand founded on the philosophy of "Cosmetics + Rx (Prescription)." Since 2013, they have focused on minimalist, ingredient-rich formulations that target specific skin concerns without unnecessary additives.