COSRX Advanced Snail Radiance Dual Essence 80ml (EU Package)

The 'dual' designation refers to the combination of two key active pillars — high-concentration snail secretion filtrate for intensive conditioning and hydration, paired with niacinamide for targeted brightening and tone-evening. The original Snail 96 Mucin Power Essence focuses primarily on hydration and skin barrier support, while this Radiance Dual Essence adds a dedicated luminosity-enhancing dimension, making it ideal for those seeking both moisture and a more even, radiant complexion.

COSRX formulates with minimal, purposeful ingredients and avoids common irritants such as artificial fragrances and harsh alcohols, making many of their products well-tolerated by sensitive skin types. However, individual skin responses vary. We always recommend performing a patch test 24 hours before full application. Those with specific skin concerns or conditions should consult a qualified dermatologist prior to introducing any new skincare product.

The EU Package designation means this product has been prepared for the European market in full compliance with EU Cosmetics Regulation (EC) No 1223/2009. This includes the complete INCI ingredient list printed on the label, a designated EU Responsible Person, batch traceability coding, and a PAO (Period After Opening) symbol indicating how long the product remains safe to use after first opening. EU customers can therefore purchase with confidence that the product meets European regulatory safety standards.

Essences are traditionally applied after cleansing and toning, and before serums, ampoules, and moisturisers — following the K-beauty principle of layering from thinnest to richest texture. The Snail Radiance Dual Essence sits naturally in this mid-routine position. Its lightweight consistency ensures it does not interfere with the absorption of subsequent layers, and its hydrating base actually helps to prime the skin to receive the actives that follow more effectively.

Yes. The formula is designed for twice-daily use — both AM and PM. In the morning, it provides a hydrating, brightening base and preps the skin for sunscreen and makeup. In the evening, it supports the skin's natural overnight recovery process. If used in the morning, always finish with a broad-spectrum SPF sunscreen, especially when using niacinamide, as a well-protected skin barrier maximises the benefits of brightening actives.

The Advanced Snail Radiance Dual Essence is developed with ethical sourcing and skin health as our top priorities:


CRUELTY-FREE: Yes, COSRX is a cruelty-free brand. We do not conduct or commission animal testing on any of our products or ingredients. The Snail Secretion Filtrate used in our formulas is collected in a safe and environmentally friendly environment where the snails are placed over a mesh in a dark and quiet room. They are left alone to roam the mesh freely, leaving mucin in their tracks. No external harm or stress is applied to the snails to force mucin production.


VEGAN STATUS: This product is not vegan, as it contains 74.3% Snail Secretion Filtrate, which is an animal-derived ingredient. However, it is an ideal choice for those seeking a cruelty-free formula that delivers high-performance results. By combining the nourishing power of snail mucin with 5% Niacinamide, this dual essence works to enhance skin elasticity and provide a triple-radiance glow, leaving your complexion looking luminous, plump, and revitalized.