COSRX
The Hyaluronic Acid 3 Serum, 20ml
20 ml | unisex
COSRX The Hyaluronic Acid 3 Serum delivers deep hydration with a potent 3% sodium hyaluronate blend, fortified with ceramide NP, cholesterol, and vitamin E to reinforce the skin’s moisture barrier and visibly plump fine lines. Its lightweight, gel-like texture absorbs instantly without greasiness, leaving skin supple, smooth, and refreshed-ideal for dry, dehydrated, sensitive, and even oily skin types.
Free from fragrance, parabens, sulfates, silicones, and alcohol, this clean K‑beauty serum layers effortlessly into both morning and evening routines. Whether used alone or as a hydrating base under richer creams, it supports long-lasting moisture retention and skin resilience.
Key ingredients
Benefits
How to use
Step 1: After cleansing and toning, apply 2–3 drops onto slightly damp skin.
Step 2: Gently pat the serum into face and neck until fully absorbed.
Step 3: Follow immediately with moisturizer to lock in hydration.
Frequency: Use both morning and evening.
Tip: Applying to damp skin enhances hyaluronic acid’s moisture-binding effect.