A cooling roll-on scalp serum with biotin, rosemary and menthol for thicker, fuller-looking hair.
In stock · New & unopenedSKU HS-DRG-3835V7
Free shipping from the US — no customs fees. Sales tax, if any, is shown at checkout.
Secure checkout · Apple Pay, Google Pay, Klarna, Afterpay, Zip & cards
Hej ClubMember price $20.66Join free
This lightweight K-beauty scalp serum has a cooling metal roller for precise, refreshing application exactly where you want it, like the part line or temples.
Biotin supports keratin, rosemary oil invigorates the scalp and amino acids moisturize. Powered by microbiome technology, it helps hair look thicker and stronger and reduces hair fall from breakage. Safe for color-treated hair.
Roll directly onto a clean scalp where hair feels thinner and massage in gently. Do not rinse.
Free shipping on every order within the United States. Orders ship from the US, so there are no customs or import fees, and are delivered in 2–5 business days.
Changed your mind? Unopened products can be returned within 30 days. Read our return policy.
