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

  • Based on 94,377 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Nov 3
Order within 20 hours and 34 minutes
Available payment plans shown during checkout

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: #91 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #4 in Facial Serums


#4 in Facial Serums:


Customer Reviews: 4.6 4.6 out of 5 stars 94,377 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 3

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


  • Works!!!
Size: 3.38 Fl Oz (Pack of 1)
I’ve been using the COSRX Snail Mucin Repairing Serum (100ml) for a while now, and it’s honestly one of the best hydrating serums I’ve tried. The texture is lightweight but still feels nourishing, and it absorbs quickly without leaving any sticky residue. It gives my skin a healthy, dewy glow and helps calm irritation and redness. After consistent use, my skin feels softer, smoother, and more plump. It also layers well under moisturizer or makeup, which is a big plus. The snail mucin does a great job at repairing and soothing damaged or dry skin. The only minor downside is that it can feel a bit slimy at first, but that goes away within seconds once it’s absorbed. Overall, it’s a fantastic serum for hydration, barrier repair, and glow, definitely worth repurchasing. ... show more
Reviewed in the United States on October 15, 2025 by Digital Diva Digital Diva

  • Best of the best
Size: 3.38 Fl Oz (Pack of 1)
I’ve been using this serum for a few weeks and I’m really impressed with how hydrating and soothing it is. The texture is lightweight and absorbs quickly without leaving any sticky or greasy residue. After applying it, my skin feels instantly soft, plump, and refreshed. Over time, I’ve noticed that my skin looks healthier, more even, and calmer, especially on days when it feels irritated or dry. It’s gentle enough for sensitive skin and works well layered under other products in my routine. Overall, it’s become a staple for keeping my skin hydrated, repaired, and glowing. ... show more
Reviewed in the United States on September 24, 2025 by Arianna Machado

  • Hydration
Size: 3.38 Fl Oz (Pack of 1)
I love this product ❤️ it’s feel so soft my skin . I give 10/10 . It’s give more hydration skin . I seee so different in my skin . Definitely I will Oder it again .Outstanding hydration that delivers noticeable improvements in skin elasticity and appearance • Proven results over long-term use - significant improvement visible after one year • Non-greasy formula that absorbs well and won't leave you feeling oily • Effectively reduces red spots and skin irritation • Dries relatively quickly despite initial tackiness • Excellent value compared to expensive alternatives with similar or inferior results • Perfect entry point for men new to skincare routines • Leaves skin feeling genuinely soft and moisturized I will recommend to everyone it’s best for all skin type 🩷🩷🩷 ... show more
Reviewed in the United States on August 23, 2025 by Ramandeep Kaur

  • Best for skin repair and hydration
Size: 3.38 Fl Oz (Pack of 1)
I’ve been using the COSRX Snail Mucin Essence for a few weeks now, and I can honestly see why it’s so hyped. The texture is lightweight, slightly slimy (as expected from snail mucin), but it absorbs surprisingly fast into the skin without leaving any sticky residue. ✨ Results I noticed: My skin feels much more hydrated and plump throughout the day. It gives a natural, healthy glow and helps calm irritation. I’ve noticed some improvement in fading acne scars and evening out skin tone. Works really well under moisturizer and doesn’t pill with other products. 👍 Pros: Gentle and suitable for sensitive skin. A little goes a long way. No strong fragrance. Helps with hydration, healing, and skin barrier support. 👎 Cons: The slimy texture might not be for everyone at first. Results with acne scars or fine lines take consistent use (not an overnight fix). ⭐ Overall Rating: 4.7/5 This is one of those “holy grail” products for me. If you’re looking for hydration, barrier repair, and an all-around skin booster, the COSRX Snail Mucin Essence is definitely worth trying 👌 ... show more
Reviewed in the United States on October 3, 2025 by Sonika bansal

  • This brand has the best products
Size: 3.38 Fl Oz (Pack of 1)
I have never had glassy skin before, but now I do! My skin looks glassy and glowy in a healthy way. It provides the perfect amount of moisture while adding all the other related benefits. My acne is also so much better. Not only is it effective but this stuff lasts forever. I always grab some when it’s on sale. I like the thicker version too when I need an extra boost of hydration overnight. ... show more
Reviewed in the United States on October 13, 2025 by Nikki Bond

  • Buy now!!
Size: 3.38 Fl Oz (Pack of 1)
This serum is everything it is supposed to be! I use it as the first step in my skincare routine so that my actives will absorb better and my face receives some extreme moisture and it has yet to disappoint. My face is in better shape since starting my use of it and it’s the only thing I changed. I have Ankylosing spondylitis so I go through autoimmune flare ups often that gives me redness on my cheeks but this serum helps to calm that down and isn’t oily or greasy at all. My skin is so soft after using it and even better is there is no scent at all, so it’s perfect for people with sensitive skin. You will NOT be disappointed with this serum or its effectiveness!!! The photo attached demonstrates just how good it is, I have on only mascara and yet my face is even, soft, and smooth! ... show more
Reviewed in the United States on September 27, 2025 by Glow Tested | Nova Rose Glow Tested | Nova Rose

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