The COSRX Advanced Snail Hydrogel Eye Patch is a concentrated under-eye treatment mask infused with 20,400 ppm Snail Secretion Filtrate and 2% Niacinamide. Designed to deliver a targeted burst of hydration and radiance to the delicate eye area, these hydrogel patches visibly plump, brighten, and smooth the appearance of tired or dehydrated under-eyes in a single use. The honeycomb-patterned hydrogel sheet adheres closely to the skin, helping to concentrate actives exactly where they're needed. Each jar contains 60 patches in two sizes for a precise, comfortable fit.
Key Ingredients
- Snail Secretion Filtrate (20,400 ppm) — COSRX's hero ingredient. A multi-tasking humectant and skin-conditioning active that helps to visibly hydrate, plump, and support a more resilient-looking complexion. Widely studied for its moisturising and skin-replenishing properties.
- Niacinamide (2%) — Helps to visibly even skin tone, supports the skin's moisture barrier, and contributes to a brighter-looking under-eye area with continued use.
- Adenosine — Supports the appearance of smoother, firmer-looking skin with regular use.
- Allantoin — A well-established soothing ingredient that helps to visibly comfort and condition the skin's surface.
- Betaine — A natural humectant derived from sugar beet that helps to attract and retain moisture in the skin.
- Dipotassium Glycyrrhizate — Derived from liquorice root; helps to visibly calm the appearance of the skin and supports a more even-looking complexion.
- Glycerin, Butylene Glycol, Sucrose — A trio of humectants that work together to help draw moisture into the skin and support a visibly plumper, more cushioned appearance.
- Carrageenan, Ceratonia Siliqua (Carob) Gum, Guar Gum, Cellulose Gum — Natural gum complex that forms the hydrogel matrix, helping to adhere the patch to the skin and concentrate actives on the surface.
Texture & Feel
A cooling, gel-format patch that sits comfortably under the eyes without sliding. The essence absorbs cleanly without leaving a sticky or heavy residue — skin feels visibly more refreshed and plump after removal. The honeycomb embossing helps the patch stay in place during use.
Formulation Notes
- Fragrance-free
- Alcohol-free
- Paraben-free
- Silicone-free
- Sulphate-free
- Fungal acne (malassezia) safe
- 60 patches per jar (two sizes for a precise fit)
Who It's For
- All skin types, including sensitive and acne-prone skin
- Dry or dehydrated skin around the eyes
- Those looking to visibly brighten and plump the under-eye area
- Anyone wanting a targeted, fuss-free weekly eye treatment
How to Use
After cleansing, apply the larger patch below the eye and the smaller patch above, adjusting for a comfortable fit. Leave on for 10–20 minutes. Remove the patches and gently pat any remaining essence into the skin. Use 2–3 times per week or as needed. Can be used morning or evening before the rest of your routine.
Full Ingredients (INCI)
Water, Glycerin, Snail Secretion Filtrate, Niacinamide, Carrageenan, 1,2-Hexanediol, Ceratonia Siliqua (Carob) Gum, Betaine, Hydroxyacetophenone, Allantoin, Chlorphenesin, Cyamopsis Tetragonoloba (Guar) Gum, Calcium Chloride, Butylene Glycol, Sucrose, Cellulose Gum, Adenosine, Potassium Chloride, Dipotassium Glycyrrhizate, Ethylhexylglycerin, PEG-90M