COSRX Advanced Snail 96 Mucin Power Essence
By Nur → Last verified 10/17/2026
Price checked 10/17/2026
Amazon, checked 2026-10-17: $25.00 regular for 100 mL (3.38 oz). Current price $18.50 not used. Sold by COSRX, ships from Amazon.
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What we found
Based on how this product compares to others in the serums category, cross-referenced against retailer listings and market data.
Strengths
- + One of the most reviewed snail mucin products globally
- + Large 100mL size relative to price
- + Real formula confirmed at 96% snail secretion filtrate, plus sodium hyaluronate, allantoin, panthenol, and arginine for hydration and repair
Worth knowing
- - Texture can feel tacky/sticky to some users before it sets in
Key ingredients
These are the ingredients COSRX highlights for this product, cross-checked against general dermatological and cosmetic-chemistry sources, not a full INCI list.
Fragrance: confirmed fragrance-free.
| Ingredient | What it is | What it does for skin |
|---|---|---|
| Snail secretion filtrate (96%) | Snail secretion filtrate at a high, specified concentration. | Same hydrating, repair-supporting role as snail mucin generally, at a notably concentrated dose. |
| Betaine | An amino-acid-derived humectant, naturally found in sugar beets and also present in snail mucin. | Helps draw and hold moisture in the skin, and has mild soothing properties. |
| Sodium hyaluronate | The salt form of hyaluronic acid, commonly used for its water solubility and stability in formulas; molecular weight varies by product rather than being uniformly smaller. | Draws and holds moisture the same way hyaluronic acid does; how easily it absorbs depends on the specific molecular weight used, which formulas don't always disclose. |
| Allantoin | A soothing compound, naturally occurring in some plants and also made synthetically. | Calms irritation and supports skin healing, often paired with other barrier-focused ingredients. |
| Panthenol | Pro-vitamin B5, which converts to pantothenic acid once absorbed into skin. | Hydrates as a humectant, supports wound healing, and has anti-inflammatory, soothing effects on irritated skin. |
| Arginine | An amino acid used in skincare as a humectant and skin-conditioning ingredient. | Helps draw and retain moisture, and is part of the skin's natural moisturizing factor. |
What the brand says
COSRX's own marketing claims, not our own findings.
- Essence-serum hybrid
- Marketed for repair and hydration
- Fragrance-free
Research-Based
Our assessment comes from pricing, ingredients, and published information, not personal use, the same standard we apply across the site. This product hasn't been hands-on tested yet. See our Methodology for what that distinction means.
Price history
The lowest price per mL we've recorded for this product is $0.24, below its current $0.25.
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Frequently asked
How much does COSRX Advanced Snail 96 Mucin Power Essence cost per mL?
$0.25 per mL (currently $25.00 for 100 mL).
Has COSRX Advanced Snail 96 Mucin Power Essence been hands-on tested?
Not yet. Our assessment for this product comes from pricing, ingredients, and published information, not personal use, the same standard we apply across the site. See our Methodology for what that distinction means.
What are the key ingredients in COSRX Advanced Snail 96 Mucin Power Essence?
The ingredients COSRX highlights for this product include Snail secretion filtrate (96%), Betaine, Sodium hyaluronate, Allantoin, Panthenol, Arginine.
Sources
Pricing and availability for this product were verified against the following retailer listings.