COSRX — Advanced Snail 92 All In One Cream 100g

The Advanced Snail 92 is an iconic K-beauty product, and its popularity rests on a simple argument: 92% snail secretion filtrate (SSF) as the first ingredient—making it objectively one of the most concentrated snail mucin creams on the market. SSF is a biological complex naturally containing glycoproteins, hyaluronic acid, allantoin, enzymes, and peptides—a synergy of ingredients that explains its hydrating and repairing properties. The complementary hyaluronic acid (1,000 ppm declared by the brand) strengthens the moisturizing layer. Adenosine contributes to long-term skin comfort. The Olivem system (Cetearyl Olivate + Sorbitan Olivate) ensures a light emulsion with good penetration—unlike some greasy mucin creams. Phenoxyethanol, present as a preservative, is well tolerated by most profiles but can be an irritant for the rare hyper-reactive skins to this compound. Fragrance-free formula: pregnancy-safe validated. Non-vegan: communicate clearly to concerned customers. An interesting clinical note: a study commissioned by COSRX (Dermacosmetic Skin Science Laboratory, Korea, 20 participants, 28 days, 2025) documents results on skin density (+87.30%), barrier (+74.46%), and deep hydration (+233.05%). The cohort of 20 people is small and the study is commissioned by the brand—this is not independent peer-reviewed data—but it remains the most precise data available on this finished product.