JHP is a Korean mask-pack collection centered on the 139 sheet mask lineup, giving this page a clear daily-treatment format rather than a broad brand story. The live assortment includes tea tree, hyaluronic acid, collagen, derma repair, and tone-up moisture variations, so shoppers can choose a sheet mask based on hydration level, skin-comfort support, or finish preference while staying inside one mask-focused routine. Because the collection is concentrated in one product family, the strongest use of the page is brand-plus-mask discovery instead of forcing it into a wider skincare concern. You’ll find pull-out mask formats designed for frequent use, quick prep, and easy routine consistency. At Protoclinical, we position JHP as a targeted protocol add-on: use the mask variant that matches the day’s skin need, then follow with the rest of your evidence-led hydration, barrier, or glow routine.