Refilled is a hair-recovery and scalp-care collection built for shoppers looking to support fuller-looking hair through a targeted routine rather than a one-step fix. The live assortment centers on the Hair Recovery Cytokine line, where shampoo, booster, and effector formats work together to cleanse buildup, maintain scalp comfort, and support a healthier-looking scalp environment. The collection currently leans into scalp serum and shampoo shopping intent, so it is strongest as a focused scalp-care page rather than a broad haircare destination. You'll find wash and leave-in steps that fit easily into a daily or weekly protocol, with lightweight textures designed for scalp application instead of heavy styling residue. At Protoclinical, we position Refilled as a clinical Korean scalp-care edit for texture, balance, and visible hair-density support while avoiding stronger regrowth or medical treatment claims the current collection does not need.