Cosrx — Cosrx The Hyaluronic Acid 3 Serum 20ml - Hydrating Korean Skin Care

Cosrx The Hyaluronic Acid 3 Serum 20ml - Hydrating Hyaluronic Acid Serum

20ml
$25.47 USD
Sale price  $25.47 USD Regular price 
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Cosrx — Cosrx The Hyaluronic Acid 3 Serum 20ml - Hydrating Korean Skin Care
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Cosrx The Hyaluronic Acid 3 Serum 20ml - Hydrating Hyaluronic Acid Serum

$25.47 USD
Sale price  $25.47 USD Regular price 

100% authentic, imported from South Korea

Shipping

Free Shipping: select items only (marked “Free shipping” above)

Standard Shipping: $13.99 USD (US) | $227 MXN (Mexico). 

Tracking number provided

Transit Time: 3-5 business days (Mexico and US)

If shipping from the same partner/warehouse, shipping is per order. Shown at checkout.

More details can be found on our Shipping Policy page. 

SIZE20ml

Product Details

Cosrx The Hyaluronic Acid 3 Serum is a concentrated 20ml (0.67 fl. oz.) hydrating facial treatment formulated with 3% low-molecular sodium hyaluronate to deeply recharge parched skin, strengthen the moisture barrier, and restore a smooth, plump complexion. Made in South Korea, this cruelty-free hyaluronic acid serum features a lightweight liquid texture that absorbs quickly without leaving a heavy or sticky residue. It effectively smooths skin texture, prevents makeup clumping, and fits easily into any daily skincare routine.

Key Ingredients & Benefits

  • 3% Low-Molecular Hyaluronic Acid: Recharges dry skin with intense moisture, alleviates tightness, and plumps fine lines.
  • NMF Amino Acid Complex: Combines Serine, Alanine, Glycine, Proline, Arginine, Glutamic Acid, Lysine HCL, and Threonine to support and strengthen the natural moisture barrier.
  • Ceramide NP & Skin-Identical Lipids: Enriched with Ceramide NP, Cholesterol, and Phytosphingosine to protect against environmental stressors and retain long-lasting hydration.

How to Use

Incorporate this hydrating serum into your daily morning and evening skincare routine after cleansing and toning:

  1. Dispense a few drops directly onto your face using the glass dropper applicator.
  2. Gently massage the liquid across your skin using fingertips, working from the center of the face outward.
  3. Pat lightly until fully absorbed before applying your daily moisturizer.

Frequently Asked Questions

How does this serum fit into a minimalist hydration routine?

Is this serum suitable for daily routine layering?

Does a 3% hyaluronic acid serum feel sticky on the skin?

No. Unlike some thick hydration products, Cosrx utilizes a fluid, low-molecular weight formula that absorbs rapidly into damp skin, leaving a fresh, comfortable finish suitable for all skin types.

Return policy

30 days (must be unused, unworn, and in its original packaging with tags attached). More details can be found on our Refund policy page.

Manufacturing

This product is manufactured by our partner in South Korea. Shipped from fulfillment centers in the US/Mexico. We carefully select our manufacturing partner to ensure our products are high quality and offer fair value.

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