COSRX Advanced Snail 92 All in One Cream Review
BeautyBrief™
Brand
COSRX
Product
Advanced Snail 92 All in One Cream
Claims check
You get a 92% snail-filtrate moisturizer with brand-reported 20-adult hydration and comfort measurements, but these findings do not independently prove collagen rebuilding or universal hypoallergenic tolerance.
Shopper fit
- Dry
- Normal
- Combination
- Oily
- Sensitive
Formula flags
- Silicones
Shopper preferences
- Non-Comedogenic
- Hypoallergenic
Key ingredients
| Snail Secretion Filtrate | The brand-disclosed 92% animal-derived snail filtrate defines the texture and hydration positioning; separate clinical benefit is not isolated. |
|---|---|
| Betaine | Supports hydration and helps maintain a comfortable skin feel. |
| Sodium Hyaluronate | Adds water-binding support for plumper-feeling skin. |
| Panthenol | Adds a supporting humectant and skin-conditioning ingredient alongside the snail-mucin base. |
| Allantoin | Adds soothing support alongside the formula's humectant system. |
Price tier
$$ Mid-Range
Value check
At the Mid-Range tier, you pay for a distinctive animal-derived snail-mucin texture and brand-reported hydration testing rather than a proven advantage over conventional moisturizers.
Where to buy
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Bottom line
If you enjoy an elastic gel-cream and want finished-product hydration data, COSRX offers a distinctive Mid-Range option. If you avoid snail-derived ingredients or silicones, or need richer moisture, another cream is a better fit.
If you want a moisturizer with a light but elastic, gel-like texture, COSRX Advanced Snail 92 All in One Cream combines a brand-disclosed 92% snail secretion filtrate with betaine, sodium hyaluronate, panthenol, allantoin and dimethicone. It has a distinctive feel and brand-reported finished-product testing that offers a more specific hydration case than the ingredient list alone.
The tradeoff is texture and expectation. COSRX reports large changes in skin moisture and comfort in a 20-person study, but those percentages do not mean this cream rebuilds collagen or will produce identical results for you.
What it claims
COSRX markets Advanced Snail 92 All in One Cream as a hydrating, smoothing moisturizer for all skin types, especially dry or sensitive skin. It identifies snail secretion filtrate at 92%, hyaluronic acid at 1,000 ppm and the product as hypoallergenic tested, and describes a glow-enhancing finish and improved skin-barrier appearance.[1]
COSRX publishes six numerical results from tests conducted May 19–June 16, 2025, by a Korean skin-science laboratory with 20 adults. These include a 233.05% increase in its deep-moisture measure, 82.73% improvement in skin comfort and 74.46% improvement in its skin-barrier-strength measure. The public page does not provide the full protocol, comparators or clinical interpretation of every metric; the results are brand-reported study outcomes rather than a guarantee of biological repair or results of the same size for you.[1]
Claims vs. formula
The unusually high snail secretion filtrate percentage defines this formula, but concentration alone does not establish a specific treatment effect. Betaine, butylene glycol, sodium hyaluronate and panthenol contribute water-binding and conditioning functions. Caprylic/capric triglyceride, cetearyl olivate, sorbitan olivate, cetearyl alcohol and dimethicone add emollient and moisture-retaining support.
Hyaluronic acid is a well-studied topical humectant, though its performance depends on the finished product and formulation. Clinical research on topical hyaluronic acid supports hydration as an ingredient-level function, but those studies were not conducted on this COSRX cream.[2]
The brand’s 20-adult finished-product study adds direct evidence for short-term moisture, comfort and the measured barrier-related endpoints. It does not establish that snail filtrate alone caused those results, that the cream cures barrier disorders or that its reported skin-density percentage is proof of new collagen formation.
Dimethicone appears in the official INCI, making the Silicones flag appropriate. The ingredient list does not show added perfume or an exfoliating-acid treatment system, although individual reactions remain possible.
Ingredients that matter
Snail secretion filtrate gives this moisturizer its elastic application feel and brand-defined identity. Betaine and sodium hyaluronate complement the broader water-binding system; panthenol and allantoin add conditioning support. Together, the ingredients explain why the formula is designed for hydration and temporary surface comfort rather than being a targeted acne or wrinkle treatment.
Dimethicone and the emollient base help provide glide and a smoother feel, but a silicone-containing cream is not automatically comedogenic. If you dislike the stretchy feel associated with snail mucin, a conventional lotion may be easier to use consistently.
Snail secretion filtrate is animal-derived, so the cream is not vegan. You can choose a non-snail humectant moisturizer if avoiding animal-derived ingredients matters to you.
Snail Mucin
Snail mucin is an animal-derived skin-conditioning ingredient with some human support for hydration and smoother-feeling skin. Species, processing, percentage, and the complete formula matter more than the snail claim alone.
Read the IngredientBrief
Betaine
Betaine is a well-established humectant and skin-conditioning ingredient that adds lightweight moisture support. It is useful but replaceable, and it should not be confused with similarly named betaine surfactants or…
Read the IngredientBrief
Hyaluronic Acid
If your skin feels dry or tight, hyaluronic acid helps your skin hold moisture. You don't need several HA forms or a separate serum when your moisturizer already hydrates well.
Read the IngredientBrief
Panthenol
Panthenol is a well-supported humectant and conditioning ingredient that improves hydration and helps reduce water loss. The complete moisturizer matters more than a high percentage or broad barrier-repair marketing.
Read the IngredientBriefSafety and regulatory context
COSRX describes the exact cream as hypoallergenic tested and says the formula suits sensitive skin. The U.S. Food and Drug Administration does not set a federal definition or performance standard for the word “hypoallergenic,” and no cosmetic can guarantee that a person with a specific sensitivity will not react.[3]
The official page also describes a formula that does not clog pores; this is product-specific brand positioning, not a public controlled trial establishing that every acne-prone shopper will remain breakout-free. Check the full INCI and stop use if the product causes a reaction.[1]
What to expect in the short term
You get a light, gliding gel-cream with an elastic texture and a moisturized, dewy-looking finish. COSRX’s instrumental study reports measurable moisture and skin-comfort improvements, but the published percentages cannot predict what you will see after one application.
What to expect over time
Continued use supplies regular hydration and surface conditioning. The brand describes improved elasticity and barrier-related outcomes, but its public findings do not establish treatment of eczema, lasting correction of skin laxity or verified collagen regeneration.
If your skin remains persistently dry, a richer occlusive cream may be more comfortable than relying on a lightweight gel texture alone.
Who it fits
This is a useful option if your skin is normal, combination, oily, dry or sensitive and you want a gel-like moisturizer with a cushioned slip. Its hypoallergenic-tested claim can be relevant to your shopping decision, provided you do not interpret it as a no-reaction promise.
If you dislike elastic textures, avoid silicones or require vegan skincare, choose a different moisturizer. The cream’s animal-derived snail filtrate makes it a poor fit for a vegan preference, regardless of its hydration results.
Compare before you buy
Choose COSRX when the 92% snail-mucin format and brand-reported finished-product hydration results appeal to you at a Mid-Range price. It differs from a typical light lotion mainly in texture, its animal-derived lead ingredient and the published product testing.
Choose a conventional gel-cream if you prefer a familiar finish or want vegan hydration. Choose a richer moisturizer if your main concern is more sustained occlusive comfort rather than elastic slip.
Final Assessment
COSRX Advanced Snail 92 All in One Cream offers a distinctive Mid-Range way to moisturize, supported by a 92% snail-filtrate formula and brand-reported results for moisture and comfort. It makes the most sense if you enjoy an elastic gel-cream finish; the limited public study detail, silicone content and animal-derived ingredient are the key considerations before you buy, and the product is not a substitute for treatment of skin disease or significant wrinkles.
Where to buy
Choose a retailer to view current pricing and availability.
We may earn a commission through these links at no additional cost to you.
Last reviewed: October 2026
Sources
- COSRX. Advanced Snail 92 All in One Cream. Current official U.S. product listing with full INCI, 2025 study figures, claims and directions. Accessed October 14, 2026.
- Bravo B, et al. Benefits of topical hyaluronic acid for skin quality and signs of skin aging: From literature review to clinical evidence. Dermatologic Therapy. 2022;35(12):e15903. Ingredient-level and other-product evidence; not a trial of COSRX Snail 92.
- U.S. Food and Drug Administration. Cosmetics Safety Q&A: Hypoallergenic. Regulatory explanation of the unstandardized label term. Accessed October 14, 2026.
