COSRX Snail Mucin Repairing Serum 100ml, Hydrating Serum for Face with Snail Secretion Filtrate for Dull Skin & Fine Lines, Korean Skin Care, Stocking Stuffers for Women
Condition: New
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 5 left in stock, order soon!
Arrives
Sunday, Dec 7
Size: 3.38 Fl Oz (Pack of 1)
Features
- The Real Snail Essence: Formulated with 96.3% Snail Secretion Filtrate, this essence repairs and rejuvenates the skin from dryness and aging. It improves skin vitality by reducing dullness and soothing dehydrated skin.
- Simple Yet Effective Light-weight Essence: A lightweight essence which fastly absorbs into the skin and gives you a natural and healthy glow. Guarantees long-lasting hydration without heavy feeling on the skin.
- Key Ingredient: Snail Secretion Filtrate contains "Mucin"- an EFFECTIVE ingredient for enhanced moisturization. It instantly soothes damaged skin and delivers moisture deep into your skin. Perfect for dehydrated and damaged skin.
- NO Snails are Harmed: Snail Mucin is obtained in a safe and environmentally friendly way in a favorite environment of snails and then processed as a cosmetic material. 100% Natural, Hypoallergenic, Dermatologist-tested.
- Patch Test Recommended: Based on a Skin Irritation Test and a Human Repeat Insult Patch Test (HRIPT), the Snail 96 Mucin Essence is safe to use on sensitive skin. 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.
Skin Type: All, Sensitive
Product Benefits: Rejuvenating
Use for: Face
Scent: Unscented
Special Ingredients: Snail Secretion Filtrate 96%
Is Discontinued By Manufacturer : No
Product Dimensions : 1 x 0.8 x 2 inches; 4.59 ounces
Manufacturer recommended age : 18 - 18 years
Item model number : CR_COS0003
UPC :
Manufacturer : COSRX Inc. / Corea Cosmedical Center Co., Ltd
Best Sellers Rank: #21 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #1 in Facial Serums
#1 in Facial Serums:
Customer Reviews: 4.6 4.6 out of 5 stars (96,694)
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Dec 7
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 3.38 Fl Oz (Pack of 1)
Stop overthinking it and buy it. I’ve been using this for a year, and it’s one of the few products that truly supports my skin barrier. I use tretinoin regularly, and this essence has been a game-changer for minimizing irritation and dryness. It creates a light, protective layer that helps my skin stay calm and hydrated overnight, so I don’t wake up flaky or tight. The texture gets way more hate than it deserves. Yes, it’s sticky and reminiscent of okra. But it absorbs quickly and leaves your skin soft, not tacky. It’s lightweight, not greasy, and layers beautifully under other products. The packaging is clean and I like being able to see the quality of the essence and how much product I have left. The mucin feels high-quality, and you can see the results within a few weeks, People compliment my skin for its smoother texture and the hydrated glow it gives me. It's giving real life glass skin. If you’re dealing with active ingredients like tretinoin...this is worth it!
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Reviewed in the United States on November 7, 2025 by mariel
Size: 3.38 Fl Oz (Pack of 1)
I’ve been trying different hydrating serums this year, and this one genuinely stood out faster than I expected. The texture is lightweight and slightly sticky at first, but it absorbs cleanly within a minute and layers well under moisturizer and makeup. I used it twice daily for a week and noticed an immediate improvement in hydration—my skin looked more plump, especially around my cheeks where I usually get dryness. What surprised me most was how quickly it helped calm redness after cleansing. My skin tends to get irritated easily, but this serum soothed it without leaving any residue or shine. I also appreciate that it didn’t clog my pores or cause any breakouts, which I’m always cautious about when trying new products. The only thing to know is that one pump goes a long way. If you use too much it can feel tacky, so a small amount is enough for the entire face and neck. The bottle itself dispenses cleanly and doesn’t leak, and the 100 ml size is generous compared to similar serums. Overall, this is a great option if you want extra hydration, a smoother skin texture, or something gentle that plays well with other products. I’ll definitely keep it in my routine and would repurchase.
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Reviewed in the United States on November 16, 2025 by Brittany Fragala
Size: 3.38 Fl Oz (Pack of 1)
I love this snail mucin serum! It really helps protect my skin and keeps it feeling soft and hydrated all day. I’ve noticed better skin tone and a healthy glow since using it regularly. The effectiveness is impressive—my skin looks smoother and feels more balanced. A little goes a long way, so the bottle size lasts a while. Perfect for fair skin, it absorbs quickly without feeling sticky. My skin has never felt this soft and refreshed!
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Reviewed in the United States on November 6, 2025 by Jennifer O.
Size: 3.38 Fl Oz (Pack of 1)
I have no idea if this stuff actually does anything. But heres what I can tell you: Zero scent. It DOES hydrate or bring more bounce. But when i really notice that im also layering other things. So i think theres a combination effect happening, so thats great. but i feel like this product all by itself wouldnt be nearly as effective. So figure out how you want to stack this and you WILL notice more firm bounce and overall sturdy healthy brightness. As far as ingredients, i have zero complaints. If you are unsure, youtube Doctor Drey Dermatologist; she explains this stuff better than anyone else can.
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Reviewed in the United States on November 13, 2025 by Neil
Size: 3.38 Fl Oz (Pack of 1)
After a couple days of random cold weather in a state where it’s usually hot and humid, my skin became dehydrated AND congested. I finally decided to try this stuff out after seeing it constantly trend on tiktok and I am so glad I did! My skin no longer feels tight and the congestion of little bumps on my forehead have almost gone away. I also noticed my makeup looked more smooth and flawless when it would look cakey and flaky before! Even though it is a little pricey, it’s worth it!! All I did was use water to wash my face in the morning (oil cleanser at night), tone, snail mucin, and moisturizer! Update: it’s been almost 3 weeks of using this daily (morning and night) and it’s become a STAPLE in my everyday routine. I’ve always had tiny closed comedones on the sides of my cheeks that never went away for years and because this serum is completely restoring my barrier, my skin was finally able to push out all the enclosed sebum and the comedones have been rubbing off when I wash my face ever since!
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Reviewed in the United States on November 21, 2025 by Rex Rex
Size: 3.38 Fl Oz (Pack of 1)
This essence is a total game changer! I’ve been using it daily for about a month, and my skin feels smoother, softer, and more hydrated than ever. The texture is a bit slimy at first (since it’s snail mucin), but it absorbs quickly and leaves my skin plump and glowing. It really helps with repairing the skin barrier — I noticed that my acne scars and dry patches have faded a lot. It also calms irritation and gives a natural glow without feeling heavy or sticky. I like to apply it right after toner, and it layers perfectly under moisturizer or makeup. If you want hydrated, healthy, glass-like skin, this is absolutely worth it! 🐌✨
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Reviewed in the United States on October 25, 2025 by Thaibel
Size: 3.38 Fl Oz (Pack of 1)
I’ve been using this in my nighttime skincare routine for about two months and don’t really notice that it improves or enhances my current product line-up. I’m a long-time Paula’s Choice user and thought I would incorporate this as an extra serum and truth is, because I already use several Paula’s Choice serums, I really don’t need this product. I notice no difference in my skin when I use it. Perhaps if I didn’t already have a stellar line-up of products I might notice a difference in my skin’s hydration when I use it. I’ll use it until I run out but won’t repurchase it. I’ll stick with my tried & true line-up. I recommend it only if you don’t already have a great line-up of hydrating skincare products, but if you already love the hydrating products you’re using, you don’t need this.
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Reviewed in the United States on November 29, 2025 by Surfer Wife