COSRX Advanced Snail 96 Mucin Power Essence — Filtrat Pure Réparateur

This essence earns its worldwide reputation from a stunning minimalist formula: 96% of Snail Secretion Filtrate (filtered Snail Mucin, derived from Cornu Aspersum). This filtrate, rich in glycoproteins, natural peptides, and antioxidant enzymes (superoxide dismutase, glutathione S-transferase), strengthens the skin barrier while soothing redness.

It also contains Sodium Hyaluronate (the sodium salt of hyaluronic acid), a powerful humectant that captures water in the upper layers of the epidermis — ideal for plumping the skin texture.Allantoin soothes post-sun or post-acne irritations, while Panthenol (provitamin B5) improves suppleness and accelerates the healing of micro-lesions.

Finally, Betaine, derived from sugar beet, acts as an osmolyte: it regulates cellular water balance and protects proteins from thermal dehydration. No alcohol, no fragrance, no sulfates — just the essentials for skin that breathes.

☀️ Morning routine

1. Cleanse your face with a gentle low pH gel.
2. Apply your toner or moisturizing lotion to prepare the skin.
3. Pour 2-3 drops of this essence into the palm of your hand, warm it between your hands.
4. Gently pat over the entire face and neck until fully absorbed (avoid rubbing).
5. Follow with your active serum if you use one (vitamin C, niacinamide).
6. Seal everything with your moisturizer.
7. Finish with a sunscreen of at least SPF 30.

🌙 Evening routine

1. Remove makeup then cleanse your skin.
2. Apply a soothing toner.
3. Apply Snail 96 Mucin by patting: it perfectly prepares the skin to receive your nighttime repair actives (retinol, AHA, etc.).
4. Let it sit for 1-2 minutes before applying your night cream or sheet mask.

This moisturizing essence is intended for:

• Dehydrated and dull skin lacking radiance — the filtered mucin instantly plumps the epidermis and restores bounce.
• Sensitive or reactive skin prone to redness or discomfort: irritant-free formula, tested on fragile skin.
• Post-acne or scarred skin : allantoin and natural peptides promote tissue regeneration.
• Minimalist routine enthusiasts looking for a multi-tasking product that hydrates, soothes, and repairs in one step.
• Mature skin seeking radiance : mucin improves brightness and smooths dehydration fine lines.

Avoid if: you are allergic to mollusk-derived proteins, or if you are looking for a highly concentrated anti-aging active (in which case, combine it with a targeted serum).

From the first application, the face feels more comfortable — no more tightness. The slightly viscous texture absorbs quickly without a greasy film.

After 2 weeks of daily use, the skin appears plumper and more radiant. Diffuse redness diminishes, and the complexion becomes even.

At 4 weeks, the "glass skin" effect becomes more defined: a natural glow, a smooth surface, and less visible pores. Post-acne marks begin to gradually fade.

In the long term (8-12 weeks), the skin barrier strengthens — you feel less reactive to external aggressors (cold, pollution, hormonal changes). Dehydration fine lines fill in, and firmness noticeably improves without an artificial tightening effect.

Does the viscous texture risk clogging my pores?

No. Despite its viscosity, Snail 96 Mucin is non-comedogenic: it absorbs quickly without leaving an occlusive residue. Even combination to oily skin tolerates it well because it hydrates without feeling heavy.

Can I use it with retinol or exfoliating acids?

Absolutely. It pairs perfectly with potent actives: apply it right after your toner, then wait 1-2 minutes before applying your retinol or AHA/BHA serum. It soothes potential irritation while boosting active ingredient absorption.

How long does a 100 ml bottle last?

Used morning and evening with 2-3 drops per application, a bottle lasts about 3 to 4 months. The high mucin concentration makes each drop very effective.

Is the snail mucin ethically sourced?

COSRX states that snails are not harmed during collection. The process gently stimulates their mucin production in a controlled environment before returning them to their habitat.

Can it be applied around the eyes?

Yes, with care. Its gentle formula is suitable for the eye contour to hydrate and smooth fine lines. Pat gently without pulling the skin.

What’s the difference with COSRX’s Snail 92 All in One Cream?

The 96 Mucin is a concentrated fluid essence meant to prepare the skin. The 92 Cream is a richer cream (92% mucin) that locks in hydration. You can layer them for maximum cocooning effect.

COSRX (short for "Cosmetics + Rx, like prescription") was born in 2013 in Seoul, founded by Jun Sang Hun, a cosmetics formulator who himself suffered from sensitive skin incompatible with market products. Frustrated by overloaded formulas and flashy packaging, he decided to return to basics: proven ingredients, effective concentrations, minimalist textures.

COSRX has been collecting customer feedback since 2002, long before the official creation of the brand, and integrates this data directly into R&D. The result: best-sellers like the BHA Blackhead Power Liquid (2013) and the Advanced Snail line (launched in 2014) exploded on Reddit and American skincare forums even before hitting stores. Today, COSRX is distributed in over 146 countries and has accumulated 135 international awards between 2014 and 2023.

The philosophy? "Expecting Tomorrow" — offering accessible dermatological cosmetics, formulated without frills, so that skincare becomes a daily routine, not an unattainable luxury.

Discover the entire COSRX range

Complete INCI list:

Snail Secretion Filtrate (96%), Betaine, Butylene Glycol, 1,2-Hexanediol, Sodium Polyacrylate, Phenoxyethanol, Sodium Hyaluronate, Allantoin, Ethyl Hexanediol, Carbomer, Panthenol, Arginine.

This ultra-short formulation (only 12 ingredients) prioritizes hydrating and repairing actives without harsh preservatives or common allergens. Phenoxyethanol ensures preservation at a minimal dose, while Arginine (an amino acid) adjusts the pH to guarantee optimal tolerance.

The absolute star remains the Snail Secretion Filtrate at 96%: a natural complex of hyaluronic acid, glycoproteins, peptides, antioxidant enzymes, and minerals — everything the snail needs to regenerate its skin, transferred to the human epidermis. No fragrance, no dye, no sulfate.