
See it in action
COSRX Advanced Snail FAQ
What makes the COSRX Advanced Snail 96 Mucin Power Essence unique among Korean serums?
The COSRX Advanced Snail 96 Mucin Power Essence stands out with 96% snail secretion filtrate, a natural ingredient clinically proven to hydrate, and improve skin elasticity. Its lightweight, fragrance-free formula helps prep the skin for better absorption of subsequent products, supporting both hydration and slow-aging care, key benefits driving its rise as a top K-beauty serum of 2026.
How does snail mucin help with hydration and slow-aging?
Snail mucin contains hyaluronic acid and glycoproteins that draw and retain moisture deep within the skin. Over time, it strengthens the skin barrier, enhances firmness, and helps reducing the appearance of fine lines and rough texture. COSRX uses an ethical extraction process where no snails are harmed, ensuring pure and potent mucin ideal for slow-aging skincare routines.
Can I use COSRX Advanced Snail 96 Mucin Power Essence under makeup or sunscreen?
Yes. Its lightweight, fast-absorbing texture makes it perfect as a hydrating base under makeup or SPF. It improves product adherence while maintaining skin smoothness and glow throughout the day, supporting better absorption and long-term moisture balance.