LuLuLun Hydra PD Mask is a daily firming sheet mask built around PDRN, a trendy ingredient in Korean and Japanese skincare known for its conditioning and elasticity-supporting properties, now in a convenient daily-use format from one of Japan's best-selling mask brands.

The formula uses two types of PDRN at different molecular sizes: a low-molecular, plant-derived PDRN and a high-molecular, salmon-derived PDRN (listed as DNA-Na). The smaller molecules work first, followed by the larger ones, delivering a layered approach to hydration and firmness support. Panthenol (vitamin B5) adds soothing comfort and moisture, while water-soluble collagen and ginseng root extract help leave skin feeling supple, bouncy, and visibly plump after each use. The result is skin that looks more hydrated and firm, with a natural radiance that builds with consistent use.