The Hyaluronic Acid 3 Serum

💧 3x Hydration: Formulated with a powerful blend of Hyaluronic Acid, Ceramides, and Natural Moisturizing Factors to deeply lock in hydration and keep skin supple.

📊 Clinically Proven Hydration Boost: Based on real consumer self-assessments, this serum effectively replenishes moisture, plumps the skin, and improves signs of dryness.

🧪 Key Ingredients: 3% Pure Hyaluronic Acid delivers deep hydration and instant plumpness, while Ceramides and NMF strengthen the skin’s natural barrier.

🖐️ How to Use: Apply 2–3 drops to the face and neck once or twice daily. Safe for under-eye use, but avoid direct contact with eyes. *Always patch test before facial use.

✅ Clean COSRX Standards: All COSRX products are made with skin-friendly ingredients. This serum is hypoallergenic, dermatologist-tested, cruelty-free, and free from parabens, sulfates, and phthalates.