COSRX Vitamin C Serum for Brightening & Hydration, 0.67fl.oz/20ml, Korean Skincare

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Lightweight serum with 13% Pure Vitamin C (Ascorbic acid), Vitamin E (Tocotrienol), and Hyaluronic Acid. This highly concentrated formula evens skin tone and visibly improves fine lines. A patch test on the body is recommended before using on the face as this serum consists of highly concentrated pure Vitamin C.

Clinical Test Results

Skin elasticity improved 19% after 4 weeks and skin texture improved 113% immediately after use, based on Clinical Test results. Pigmentation diminished by 16% after 4 weeks, and the skin's roughness was reduced by 20% immediately after use.

THE Vitamin C Serum

The serum's antioxidant effects lasted for 120 hours (5 days) based on a Clinical Test on the Antioxidant effects of the Vitamin C 13 Serum. A Satisfaction Survey on 20 women aged from 30-65 showed that 100% were satisfied with the hydration, improvement in skin texture, and illuminating effect of the serum.

Advanced Snail 96 Essence Vitamin C 13 Serum

Price: $20.49

Customer Reviews: 4.3 out of 5 stars, with 815 reviews

Main Benefits: Moisturises skin, repairs dark spots, rejuvenates damaged skin

Key Ingredients: Snail Mucin 96% (Snail Secretion Filtrate), Pure Vitamin C 13% (Ascorbic Acid)

Routine: Apply 2-3 pumps of the Snail Essence after cleansing and toning the face. Follow up with 2-3 drops of the Vitamin Serum and gently massage into skin. A lightweight Vitamin C Booster Serum to fight early signs of aging and improve skin brightness.

Patch Test Recommended: This serum consists of highly concentrated pure Vitamin C. A patch test on the body is recommended before using on the face.

Dermatological Ingredients: Pure Vitamin C (Ascorbic acid) helps achieve youthful glowing skin. Super Vitamin E (Tocotrienol) helps fight signs of aging and slows down skin damage. Hyaluronic acid delivers rich moisture deep into the skin and helps reduce the appearance of fine lines and wrinkles.

How to Use: Shake 1-2 times before use and apply 2-3 drops once or twice daily. For daytime wear, follow up with SPF 30+ sunscreen. Can be applied under the eye area; avoid direct eye contact. Store in the fridge to prevent oxidation.

COSRX Standards: All COSRX products are formulated with skin-friendly ingredients that alleviate irritated skin. Hypoallergenic, Dermatologist tested, Animal Testing-FREE, Parabens-FREE, Sulfates-FREE, Phthalates-FREE.

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