Snail Secretion Filtrate
Also known as: Snail Mucin
Snail Mucin (INCI: Snail Secretion Filtrate) is an active ingredient — snail mucin — repairs and hydrates with growth factors. It's found in 23 products in our database, making it a moderately popular ingredient.
What it does
Snail mucin — repairs and hydrates with growth factors
Snail secretion filtrate — more commonly called snail mucin — is the ingredient that built the COSRX brand. The Advanced Snail 96 Mucin Power Essence has ranked as Amazon's #1 beauty bestseller across multiple years, driven by repeat purchase and strong tolerability on reactive skin. Filtered from ethically farmed snails, the secretion contains natural hyaluronic acid, allantoin, glycolic acid, proteoglycans, and copper peptides. The combination provides humectant hydration, mild exfoliation, and surface-repair support — unusual to find in a single natural ingredient. Concentration matters: common labels include 92%, 96%, and 97% secretion filtrate, and products with these disclosed percentages deliver meaningfully more benefit than formulas where mucin sits low on the INCI. Snail mucin layers smoothly under any other skincare step and is extremely well tolerated — suitable for teens through mature skin, and during pregnancy.
Who it's best for
People with specific skin concerns looking for targeted treatment.
- Those dealing with acne, hyperpigmentation, fine lines, or uneven texture
- Anyone ready to build an active-focused routine (start slowly)
- Skin that has already adapted to a basic hydration routine
Works well with
- +Draws in moisture(humectant)
- +Softens and smooths(emollient)
- +UV protection(sunscreen)
Use caution with
- !Works on your skin(active)Layering multiple actives can increase irritation — introduce one at a time and monitor your skin's response.
23 products
Works on your skin
Best products with Snail Mucin
Serums
See all serums→Toners
See all toners→Moisturisers
See all moisturisers→Eye care
See all eye care→SPF products
See all spf products→Top products with Snail Secretion Filtrate
Black Snail Retinol Ampoule
Snail Bee High Content Essence
Black Snail Cream
Snail Mucin Firming and Brightening Korean Eye Cream with Volufiline, Peptides, & Collagen for Fine Lines & Wrinkles
Bye Bye Foundation Oil-Free Matte Full Coverage Moisturizer with SPF 50+
Snail Truecica Miracle Repair Serum
Snail Repair Eye Cream
Black Snail All in One Cream
CC+ Cream Full Coverage Color Correcting Foundation with SPF 50+
All In One Snail Repair Cream
Mizon Snail Repair Intensive Ampoule
Have a Good Cream Snail & Centella
Dewytree Ultra Vitalizing Snail Essence
Snail Bee High Content Steam Cream
Advanced Snail 92 All In One Cream
Snail Mucin 92% Moisturizer
Advanced Snail 96 Mucin Power Essence
Dry Essence Foot Pack
masque au concentré pur de bave d'escargot
Ceramic Cream
Frequently asked questions
What does Snail Mucin do in skincare?
Snail mucin — repairs and hydrates with growth factors
Is Snail Mucin safe for sensitive skin?
Snail Mucin is generally well-tolerated and has no specific concern flags in our database. As with any ingredient, patch-test if you have highly reactive skin.
What products contain Snail Mucin?
23 products in our database contain Snail Mucin. The highest-rated is Dr.G Black Snail Retinol Ampoule scoring 8.8/9.8.
Can I use Snail Mucin every day?
Many actives are best introduced gradually — start with 2-3 times per week and increase as your skin adapts. Strong actives like retinoids are often best used at night.