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Suitable for All Skin Types

COSRX designed this hydrogel mask to be suitable for all skin types, including sensitive, acne-prone, dry, combination, and oily skin .

Discover the mask that instantly transforms your complexion: COSRX Advanced Snail Mucin Glass Glow Hydrogel Mask. Infused with a high concentration of snail secretion filtrate, it uses innovative hydrogel technology to gradually turn transparent as your skin absorbs its active ingredients. In one application, it hydrates, brightens, soothes, firms, and restores a radiant "glass‑skin" glow—all with unparalleled ease and comfort .

Key Benefits

1. Deep hydration & skin repair thanks to snail secretion filtrate (25–34 g per mask), sodium hyaluronate, panthenol, and ceramide—all locking in moisture and reinforcing the skin barrier .
2. Brightening & glow enhancement from niacinamide and snail mucin, visibly evening skin tone and enhancing radiance .
3. Soothing & calming properties from beta-glucan, centella asiatica extract, allantoin, and panthenol to reduce redness or irritation .
4. Firming and anti‑aging benefits courtesy of adenosine and low‑molecular‑weight collagen to improve elasticity and texture .
5. Glass‑skin effect: the hydrogel matrix ensures a perfect fit all night, gradually absorbing and revealing a plumper, softer complexion while signaling when ingredients are fully delivered (mask becomes see‑through) .

Suitable Areas of Application

This product is for facial use only. Apply to the full face (avoiding eyes, lips, eyebrows, and hairline) using the two-piece hydrogel sheet. It's not intended for

eye or body usage

How to Use

1. Cleanse and tone your face.
2. Apply toner, serum, or moisturizer first (optional).
3. Remove the pouch, unfold the mask, discard the protective films, and apply the bottom part, followed by the top, aligning to facial contours .
4. Wear for 2–3 hours, during which the mask becomes transparent as nutrients absorb; or sleep overnight for deep overnight nourishment .
5. Remove the mask, pat in excess essence until fully absorbed. No need to rinse.
6. Follow with your usual cream or moisturizer to seal in hydration.

Use 1–3 times per week, adjusting frequency based on skin needs

Usage Warnings

1. For external use only. Avoid eye and lip contact.
2. Patch test recommended, especially if you have highly sensitive or reactive skin.
3. Do not peel or remove prematurely; only remove when the mask has fully turned transparent.
4. For overnight wear: if you sleep on your side and the mask dries fully, it may crease and potentially emphasize expression lines temporarily; some users prefer using on non-sleep nights .
5. Discontinue use if irritation or persistent redness occurs. .