COSRX Advanced Snail 96 Mucin Power Essence is formulated with 96% snail mucin to deeply hydrate skin. It is a lightweight moisturizing essence that tones skin, improves texture, reduces the look of dark spots. Snail mucin is a powerful ingredient which leaves the skin plump, supple, and looking smooth. - Replenishes/protects the skin’s moisture barrier- Moisturizes the skin so that complexion looks revitalized and radiant.   Size: 100 mL