COSRX The Hyaluronic Acid 3 Serum

COSRX The Hyaluronic Acid 3 Serum is an intensive hydrating treatment formulated with 3% sodium hyaluronate to help replenish moisture, improve skin suppleness, and support a healthy moisture barrier. This concentrated serum delivers targeted hydration while promoting smoother, plumper, and more comfortable skin.

The formula combines hyaluronic acid with barrier-support and soothing ingredients such as ceramides, amino acids, and humectants to enhance moisture retention, strengthen skin resilience, and maintain balanced hydration levels.

Key Benefits

• Helps deliver intensive hydration and moisture replenishment

• Supports plump, supple, and smooth skin appearance

• 3% hyaluronic complex helps retain moisture within the skin

• Ceramides support barrier comfort and resilience

• Promotes soft, refreshed, healthy-looking skin

Texture and Performance

The serum features a lightweight, silky texture that spreads easily and absorbs quickly without heaviness or stickiness. It provides immediate hydration while leaving the skin feeling soft, smooth, and comfortably moisturized.

Ideal For

• Dehydrated or moisture-deficient skin

• Tight, rough, or dull texture

• Skin needing plumping hydration care

• Daily hydration-boosting serum routines

Size: 20ml