COSRX Pure Vitamin C 23% Serum with Vitamin E & Hyaluronic Acid

COSRX Pure Vitamin C 23% Serum with Vitamin E & Hyaluronic Acid

A potent, multi-benefit serum designed to brighten, hydrate, and refine skin with high-strength antioxidant support.

Key Features

• 23% Pure Vitamin C (L‑Ascorbic Acid) — a powerful antioxidant that helps fade hyperpigmentation, improve skin tone, and support collagen synthesis.

• Super Vitamin E (Tocotrienol) — enhances antioxidant protection, slows oxidative damage, and helps improve signs of aging.

• Hyaluronic Acid (Sodium Hyaluronate) — deeply hydrates, plumps fine lines, and supports skin elasticity and moisture retention.

• Clean, Gentle Formula — fragrance-free, hypoallergenic, dermatologist-tested, and free from parabens, sulfates, and phthalates.

• Recommended Usage — Shake before use; apply 2–3 drops once or twice daily on clean, dry skin; follow with SPF in the morning and refrigerate after opening for best stability.

Benefits

• Brightens & Evens Tone: Effectively reduces dark spots, acne scars, and uneven pigmentation—visible results often within 1–2 weeks.

• Hydrates & Fights Aging: Hyaluronic acid smooths fine lines while Vitamin C and E firm and protect against environmental stressors.

• Refined Texture & Glow: Users frequently report brighter, smoother, and more radiant skin with improved texture.

Usage Tips

• Always perform a patch test first—its high concentration may irritate sensitive or acne-prone skin.

• Store in the fridge after opening and use within 2 months to prevent oxidation and maintain efficacy 

• Start with alternate-night use and gradually increase to daily application if tolerated; always apply sunscreen afterward during the day

COSRX Pure Vitamin C 23% Serum with Vitamin E & Hyaluronic Acid is a high-potency brightening essence that lights up dull complexion, fades pigmentation, and delivers refined hydration. Ideal for experienced Vitamin C users or those tackling stubborn tone issues, it offers visible results quickly—though newcomers may want to build up tolerance slowly. Proper storage and sun protection are key to maximizing its benefits.