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COSRX Snail Mucin 96% Repairing Serum, Hydrating Serum for Face with Snail Secretion Filtrate for Dull Skin & Fine Lines, 100ml, Korean Skin Care

  • Based on 96,589 reviews
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Availability: Only 5 left in stock, order soon!
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Arrives Sunday, May 24
Order within 6 hours and 43 minutes
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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.

Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 1.57 x 1.57 x 5.91 inches; 4.59 ounces


Manufacturer recommended age ‏ : ‎ 18 - 18 years


Item model number ‏ : ‎ CR_COS0003


Department ‏ : ‎ Unisex, All Ages


UPC ‏ :


Manufacturer ‏ : ‎ Mainspring America, Inc. DBA Direct Cosmetics


Best Sellers Rank: #139 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #7 in Facial Serums


#7 in Facial Serums:


Brand Name: COSRX


Age Range Description: Adult


Skin Type: All


Number of Items: 1


Item Form: Drop


Target Use Body Part: Face


Product Benefits: Rejuvenating


Specific Uses For Product: Dryness


Country as Labeled: Republic of Korea


Model Name: Cosrx Advanced Snail Power Essence


Recommended Uses For Product: Dryness


UPC: 716053700353


Global Trade Identification Number: 09


Manufacturer Part Number: 1801-B5


Model Number: CR_COS0003


Manufacturer: Mainspring America, Inc. DBA Direct Cosmetics


Item Volume: 100 Milliliters


Item Dimensions: 1.57 x 1.57 x 5.91 inches


Unit Count: 3.38 Fluid Ounces


Item Weight: 0.13 Kilograms


Active Ingredients: Vitamin C


Special Ingredients: Snail Secretion Filtrate 96%


Material Type Free: Paraben Free, Phthalate Free, Sulfate Free


Material Features: Natural


Other Special Features of the Product: Hypoallergenic


Scent Name: Unscented


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 24

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.

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Top Amazon Reviews


  • Great Face Serum – Highly Recommend!
Size: 3.38 Fl Oz (Pack of 1)
I’m really happy with this Korex face serum. It feels lightweight on the skin, absorbs quickly, and doesn’t feel sticky at all. After using it regularly, my skin feels smoother, softer, and more hydrated. It also gives a fresh and healthy glow. The packaging was good, and the product arrived in perfect condition. A little goes a long way, so the bottle should last nicely. Overall, a great serum for daily skincare. I’m satisfied with my purchase and would definitely recommend it! ... show more
Reviewed in the United States on April 23, 2026 by Maniya

  • A daily am/pm staple! Have repurchased many times
Size: 3.38 Fl Oz (Pack of 1)
As someone with sensitive skin, I really appreciate products that are both effective and gentle—and this one delivers. The COSRX Snail Mucin Repairing Serum absolutely lives up to the hype. It’s simple, straightforward, and consistently effective. I use it after cleansing and applying a hydrating toner. In the morning, I layer my daily SPF on top, and it noticeably boosts hydration throughout the day. In the evening, I apply it before tretinoin, followed by moisturizer, and it helps buffer potential irritation while keeping my skin comfortable. It’s lightweight, deeply hydrating, and non-irritating—this has easily become a staple in both my morning and evening routines. For the price, it’s an incredible value. I have repurchased many times and will continue to do so. The only thing to note is the texture—it has that signature slightly sticky, “snail mucin” feel. Personally, I find it comforting and protective, but I can see how it might not be for everyone. ... show more
Reviewed in the United States on May 6, 2026 by Pam S.

  • My skin feels so soft and hydrated
Size: 3.38 Fl Oz (Pack of 1)
I’ve been using this COSRX Snail Mucin serum for a little while now and honestly I can see why so many people love it. My skin feels more hydrated, smoother, and looks healthier overall. I especially noticed a nice glow after applying it, and it doesn’t feel heavy or greasy on my face. A little product goes a long way, and it absorbs really well into the skin. I also love that it works great under makeup and doesn’t irritate my sensitive skin. Definitely became part of my daily skincare routine. Highly recommend if you want soft, glowing skin! ✨ ... show more
Reviewed in the United States on May 10, 2026 by Dleon Services

  • Repurchased for 4 Years – Hydrating Essence for Glowing, Smoother Skin
Size: 3.38 Fl Oz (Pack of 1)
The media could not be loaded. I’ve repurchased this multiple times over the past 4 years, which says everything. At first, the texture took a little getting used to—it’s slightly slimy—but once I figured out how to apply it, I ended up loving it. I have combination, acne-prone skin, and this has worked really well for me. It absorbs nicely and layers easily with the rest of my skincare without feeling heavy, sticky, or greasy. I use it both morning and night right after cleansing, and it fits seamlessly into my routine. Bonus, it has no fragrance. Over time, I’ve noticed my skin looks more hydrated and balanced, and my pores appear less noticeable. It gives my skin a healthy, natural glow without clogging my pores or causing breakouts. I think this would be great for anyone looking to boost hydration and get that glowing skin look. I’ll definitely keep repurchasing—it’s a staple for me. ... show more
Reviewed in the United States on May 12, 2026 by Cindy N.

  • COSRX Snail Mucin Serum: A Must-Have for Radiant Skin
Size: 3.38 Fl Oz (Pack of 1)
The COSRX Snail Mucin Repairing Serum is a skincare game-changer! Its lightweight texture absorbs quickly, leaving skin feeling hydrated and plump without any sticky residue. I gave this as a gift to my mother, and noticed a significant improvement in her skin's overall texture and elasticity since incorporating it into her daily routine. This serum is incredibly versatile and plays well with other products, making it easy to integrate into any skincare regimen. Whether you're dealing with dryness, fine lines, or acne scars, the COSRX Snail Mucin Serum is a fantastic option for achieving a healthy, radiant complexion. It's definitely earned a permanent spot in her skincare collection! ... show more
Reviewed in the United States on January 7, 2026 by Brendon Ho

  • COSRX Snail Mucin is a Holy Grail product!
Size: 3.38 Fl Oz (Pack of 1)
I've been using this serum since it was introduced (and sold for under $10). It is healthy gorgeousness in a bottle. I have multiple skin conditions (rosacea, dermatitis, uneven tone and texture, etc.) and it has improved my skin overall. No irritation (I'm super sensitive), no breakouts, not greasy. Just luscious, snail slime goodness! It is calming, soothing, hydrating, and has resulted in better texture and slightly more even tone (rosacea is challenging). ~ I love it on top of licorice serum, azalea acid and niacinamide. It does create glass skin; try the version that includes niacinimide for a slightly lesser sheen. I use plain rice paper to absorb excess oil during the day. This is a holy grail product along with Dermalogica PreCleanse, Cerave or Cetaphil cleansers, Meebak Cica toner and LaRoche Posay Cicaplast. ... show more
Reviewed in the United States on May 5, 2026 by Shanahan

  • Hydrating and Leaves Skin Looking Smooth
Size: 3.38 Fl Oz (Pack of 1)
I really like how this serum makes my skin feel. It provides great hydration without feeling heavy or sticky, and my skin looks softer and smoother after using it. It absorbs well and works nicely with the rest of my skincare routine. A great option if you want extra moisture and a healthy-looking glow. ... show more
Reviewed in the United States on May 12, 2026 by Lilian Lopez-Lifestyle & beauty

  • So good!
Size: 3.38 Fl Oz (Pack of 1)
I thought the snail mucin thing was overhyped but I’ve been trying lots of skincare this year and a good sale drew me in. So I tried it and all I can say is it WORKS. Calms and hydrates my skin with no breakouts, works both daytime and nighttime, has no noticeable scent and it’s affordable.
Reviewed in the United States on April 27, 2026 by Marilyn O

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