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
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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
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Availability:
Only 5 left in stock, order soon!
Arrives
Monday, Dec 15
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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 :
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Dec 15
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)
I’m 35 and pregnant, and this serum has become a staple in my routine both before and during pregnancy. It’s incredibly lightweight, absorbs quickly, and layers effortlessly with the rest of my products. The texture is a little slimy at first, but I got over that quickly because of how well it sinks in and how hydrating it feels. What keeps me coming back is how much smoother and less blotchy my skin looks with consistent use. It gives my skin a healthy, hydrated glow without clogging pores or irritating sensitive, hormonal skin. If you want something gentle, effective, and easy to work into any routine, this serum is such a reliable boost for texture and hydration. slipp
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Reviewed in the United States on December 8, 2025 by Real Rockies Reviewer Real Rockies Reviewer
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)
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)
At 32 I had stubborn hormonal acne and dry flaky skin (thanks in part to the dry climate in Colorado) I was tired of constantly fighting my skin and embarked on a journey to get the clear youthful skin I deserved. I was pleased to find that the skin of my dreams in a Korean beauty inspired routine. The best part is that nearly all the products I tried were relatively inexpensive and readily available from amazon. My acne is non-existent now and the tone and texture of my skin is so supple and smooth. I have provided a list of my routine below which includes this product. I’m not saying this is the best or only way to achieve my results, I just thought others would be interested in what I used. *indicates review for this product AM- hydrating, lightweight, works under makeup Cleanser - BOOTS Botanics All Bright Gentle Cleansing Cream (purchased from Ulta for a fraction of the price $6.99) First Toner- Mario Badescu Facial Spray with Aloe, Herbs and Rosewater, 4 oz.– $7.00 - This is like a drink of water for your face. I love this stuff and will spray again randomly throughout the day whenever I need a refresher. The aroma is a little strong for my liking but (almost like perfume) but I’m willing to overlook since the rose and aloe does so much for my skin. I used to use just straight rose water which has a very present smell but I like the spray delivery of this product better. Moisturizing Toner-[Skin Food] Premium Avocado Rich Toner 180ml –$12.98 - I can’t say enough about this. It’s a nice thick toner much more substantial that the western watery toners I was used to. The smell of this is very bright and green (that’s the best way I can think of to explain it) I love the smell! Every now and then I will smell it on my face and it gives me an invigorating boost. This toner works well to moisturize and calm my skin and will certainly be re-purchasing. A little goes a long way with this stuff so that won’t be for quite some time! Treatment- Body Merry Hyaluronic Acid Serum for Anti-aging with Vitamic C and Natural Green Tea, 2 Oz– $13.99 - I use this during the day to keep my skin feeling hydrated and give my skin the boost of anti-oxidants to help combat ageing. This is a lightweight serum (which is why I use it under my makeup) but it does take some time to fully absorb in and dry on my skin. After I put this on I generally go and have breakfast before coming back to finish. The aroma leans more towards green tea which again I find refreshing for the morning. The syrup is a milky and slightly viscous with minimal stickiness. Eye Cream- Loreal Revitalift Eye Cream 0.5 Ounce (14ml) (14ml) – (Purchased from Ulta) Face Cream- [MIZON] Snail Recovery Gel Cream 45ml (1.52 fl.oz.) Pack of 2– $9.99/ 2-pack - Lightweight moisturizer which works perfectly under makeup. This product doesn’t’ have much of a smell. The consistency is unique halfway between a gel and a cream. Glides on smoothly and provides a decent amount of hydration when combines with my other hydrating products. I don’t like to use occlusive products during the day and this moisturizer fits the bill. PM-all about Snail- Repair, Hydrated, Moisturize Makeup Remover- Boots Botanics All Bright Soothing Eye Make-up Remover 5 oz. – Purchased at Ulta for a fraction of the price - $6.99 Double Cleanse -[Total 2Pcs] The Face Shop Rice Water Bright Cleansing Oil + Foam SET –$14.21 - The oil cleanser feels light and silky. At night, I massage 1 pump into my skin and works well to dissolve the days make-up. Once I am done breaking down all the makeup, I use water to get some of it off before moving to the foam cleanser. My only complaint is that the fragrance is a little strong and can burn my eyes if I’m not careful. It leaves my skin feeling soft and clean. The foam cleanser works well to clean off the oil left on my face. The foam cleanser aroma is a lot more tolerable to me. It comes out of the tube a shimmery white color and is Very gentle. These two cleansers work well to get my face clean and ready for treatments without that typical tight feeling. They leave my skin soft and moisturized. Exfoliation - Olay Regenerist Microdermabrasion & Peel System Microdermabrasion Treatment 1 Kit - $21.99 - one a week - I used to use philosophy's microderm kit but this one offers the same exact results for 1/2 of the price. This exfoliator leaves my skin feeling baby soft but it does seem a tad harsh so I don't like to use it too frequently. I love the fresh citrus smell of the crystals and the warming foaming action once you put on the activator. Since I only use this once a week it lasts for a VERY long time and is totally worth the price. Toner- [Skin Food] Premium Avocado Rich Toner 180ml –$12.98 I can’t say enough about this. It’s a nice thick toner much more substantial that the western watery toners I was used to. The smell of this is very bright and green (that’s the best way I can think of to explain it) I love the smell! Every now and then I will smell it on my face and it gives me an invigorating boost. This toner works well to moisturize and calm my skin and will certainly be re-purchasing. A little goes a long way with this stuff so that won’t be for quite some time! *Essence - [Cosrx] Advanced Snail 96 Mucin Power Essence 100ml – $15.85 - I only use this at night because it does leave bit of a film on my face which I find unpleasant under make up. It dries quickly and a single pump gives me enough to cover my whole face and neck. There is no smell to speak of but it does have a slimy snail-y texture ( it is 96% slime!) and can be a bit tacky once its all said and done. I have also used this on some iron burns to help it heal faster and minimize scaring with a lot of success. Treatment-MIZON Snail Repair Intensive Ampoule - Anti Wrinkle - Multi Function Formula - $11.43 - Anti Wrinkle - Multi Function Formula- Clear viscous liquid. Not nearly as slimy as the essence. No smell, absorbs quickly. I focus heavily on the snail products at night because I read that the copper peptides naturally contained in the snail can alter the effectiveness of the vitamin C and vice versa. Spot Treatment-[MIZON] Acence Blemish Out Pink Spot 30ml– $14.95 - Use only as needed – Works wonders to diminish blemishes overnight. I used this quite frequently when I first started but after a while using all these products I didn’t have any acne to speak of! Sheet Mask - Dermal Korea Collagen Essence Full Face Facial Mask Sheet, 16 Combo Pack – $10.40 - I use once a week. I know that sheet masks are the totally hot thing in Korean beauty but I don’t think they do much for me other than a relaxing home spa experience. I just don’t see that they provide much and probably will not be buying more. Eye Cream- MIZON Korean Cosmetics Snail Repair Eye Cream, 1 Ounce 1 Ounce – $13.98 - Light weight, absorbs quickly. The container is quite generous and a little will go a long way. I think I will have this for a while! It doesn’t have any smell. Face Cream- MIZON Black Snail All In One Cream, 2.40 Ounce –$10.49 - Like all of the Mizon Snail products I have tried this is a very easy introduction into the world of snail skin care. It has minimum smell and lightweight texture. Minimal slime factor, you wouldn’t even know it was snail in a blind comparison. It has a off white color and a lightweight consistency. It doesn’t work wall as an occlusive if that’s what you want you may need to add a different moisturizer at night. Face Oils- I use a mixture of two oils applied at once: Radha Beauty Rosehip Oil 4 oz - 100% Pure Cold Pressed Certified Organic. - $13.95 - and Radha Beauty Moroccan Argan Oil for Hair, Face & Skin 4 oz - USDA Organic 100% Pure Cold pressed Virgin Oil From Morocco - By Radha Beauty –$12.95 - I like to use the oils last because I feel like it really seals everything in and provides moisture to last me through the night. The rosehip oil is very yellow orange so I wouldn’t recommend using during the day abut I do sometimes mix the Argan oil in with my foundation if I want a dewier look.
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Reviewed in the United States on April 1, 2017 by Liz
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)
Not icky or gross. No smell at all, neutral. One tiny drop is all you need. It's the face care product I probably use the most. Mix with a serum or on its own. Very light weight. Leaves a nice, moisturized, finished look--subtle.
Reviewed in the United States on December 3, 2025 by howboy