COSRX

COSRX Advanced Snail Mucin Glass Glow Hydrogel Face Masks Skincare 3 EA Collagen Face Mask Travel Essentials Overnight

1760+ bought in the past month

$15.00

About this item

  • Achieve Glass Skin with Just 1 Mask! This hydrogel mask, formulated with 25% Snail Secretion Filtrate (Mucin), turns transparent as it delivers active ingredients into the skin. It deeply moisturizes the skin, enhances radiance, soothes sensitive skin, and softens the skin's texture.
  • Real Results: Based on a Clinical Trial on 20 Women aged 20-49, 100% experienced radiance like glass skin, said skin felt firmer instantly, and that they felt immediate absorption for deeply moisturized skin.
  • Key Ingredients: Snail Secretion Filtrate and Niacinamide delivers glowing radiance to the skin. Adenosine and 200 Dalton Low Molecular Collagen provides anti-aging benefits. Hyaluronic Acid, Panthenol, and Ceramide helps provide deep hydration, and last but not least, Betaine and Allantoin helps soothe the skin.
  • How to Use: 1. After cleansing, apply toner or serum. 2. Open the pouch, remove the films, and put on the mask. 3. Afer 2-3 hours or when the mask turns transparent, remove it and gently massage the remaining essence onto your face. *Tip: Wear the face mask overnight and wake up to glowing glass skin in the morning.
  • Patch Test Recommended: Perform a patch test on the body before using on the face. Proceed to using on the face if no irritation occurs in 24 hours. Consult with your doctor immediately if irritation occurs.
$15.00

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Product details

BrandCOSRX
Item FormSheet
Product BenefitsRadiant Skin
ScentUnscented
Material Type FreeParaben Free

Technical specifications

product_dimensions4 x 4 x 6 inches; 6 ounces
item_model_number8809598457058
manufacturerCOSRX
best_sellers_rank#2,927 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #17 in Facial Masks

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Customer reviews

4.52,154 ratings

Customers say

Customers report that the face mask leaves their skin radiant for up to three days and is particularly effective for sensitive skin, with one customer noting it's great for almost 40-year-old skin.

★★★★★

Six Days Of Glow - A thoughtful Self Care Gift

Maddie MayDecember 15, 2025

I picked up this Face Mask Holiday Gift Set as a treat for both myself and my sister - and it really is a lovely little relaxing self care gift. The set includes six hydrogel masks, two for hydration, two for firmness and two that help brighten and even skin tones. Each one adds its own gentle take on pampering the skin, easy to use and I enjoyed how refreshing and soothing they felt afterwards. With the variety in this set, I'm able to explore more of the CORSX brand, and I appreciate the value as well - it feels like six mini spa days. This would make a thoughtful present or great stocking stuffer for anyone who enjoys skincare. Read more

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★★★★★

Beautiful product that actually works

Sandra MullenOctober 14, 2025

I love cosrx products and decided to try this. I'm 50 and just wanted a healthy looking boost to my skin. Now initially it was slipping and sliding and didn't fit well on my face but after about 15 mins it was sticking to my skin (in a good way) I had it on for about 2 hours before I went to sleep and it was turning clear. I did sleep overnight with it on but unfortunately it came off at some point. In the morning my face was well hydrated plump and glowing and those effects lasted 24 hours, it was beautiful! I have dry dehydrated but also an oily t-zone skin and it just made everything smooth and hydrated. I will use these once a week and definitely the day before a big event because makeup looked so smooth on top. Excellent product and my skin did not have any irritation. Read more

★★★★★

Overnight Glow That Lives Up to the Hype

Jennifer BarryAugust 4, 2025

I’ve used the COSRX Snail Mucin Glass Glow Hydrogel Mask a few times now, and every morning afterwards my skin looks instantly softer, plumper, and more radiant—almost as though the mask gives me a mini facial while I sleep. The gel is thick and cooling, comforting to wear—even for a few hours at night. It starts out opaque pink and eventually turns clear as it absorbs, which is a great sign that it’s working. The split-in-half design fits surprisingly well, staying in place on my cheeks and jaw even if I move during sleep. After removing the mask, my skin feels deeply hydrated but never sticky. I notice visible smoothing of fine lines, a more even tone, and an overall brighter complexion that lasts through the day. Makeup lays on top of it beautifully—no pilling, no patchiness. I also had a minor fit issue around my upper cheeks once, but it didn’t compromise performance. A little folding or slippage doesn’t bother me if the hydration payoff is this great. I have slightly sensitive/combo skin and have had zero irritation. If anything, my skin feels soothed and calm after use. I tend to do one mask in the evening before bed or a long nap after work, and I wake up with skin that feels ready for anything. I’ve probably masked 3–4 times so far and always feel like I've hit the skincare jackpot. It’s become a go‑to whenever I need skin to look bright and fresh fast—especially before important events or after stressful sleep. If you’re chasing that glass-skin glow without irritation, this mask really delivers. Read more

★★★★☆

Great if use over night

Dawn EdwardsDecember 6, 2025

I slept with this mask on. Woke up to very soft skin, I did have a glow which impressed me, yet after a washing my face with the COSRX face wash. Skin looked dull and dry. I will buy the product again. Not the face wash nor the all in one cream. Terrible products. Does not hydrate as it describes. Read more

★★★★★

Best mask I've ever used

ERINJanuary 7, 2026

The best mask I have ever used. Easy to put on. Comfortable to wear. Almost no smell. Skin texture improvement and dark spot reduction after first use. If I could give 10 stars, I would. Read more

★★★★★

Get your glow on!

PetRsQDecember 30, 2025

Perfect overnight follow up to an acid facial, décolleté treatment. Your face will glow the next day. Read more

★★★★★

Glass skin!

MegDecember 6, 2025

I use snail mucin daily and when I saw these masks, I had to try. I kept it on overnight and woke up with beautifully hydrated skin! Definitely recommend this product, especially if you want soft, hydrated looking skin, without an oily feeling. Read more

★★★☆☆

Good product but placement duration is too long

CustomerDecember 24, 2025

I like this product but sleeping in it is not ideal. I think keeping it on your face for 2 to 3 hours is also challenging. I will look for something that does not take this long for full effect. Read more

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