Yesul Blog

A premium two-step hydrogel mask combining an ampoule followed by a specialty film sheet—both infused with high‑purity glutathione,niacinamide, collagen, and botanical extracts. The film uses microneedle hydrogel technology to enhance ingredient delivery deep into the skin

Open and apply the synergy ampoule evenly across your face (and neck if desired)

Peel off the transparent film backing and align the mask over your face, pressing it gently into place—taking care not to tear the thin hydrogel film