What It Is Great hair starts at the scalp. Verb® Ghost Exfoliating Scalp Nectar is a lightweight, nectar-like serum gentle enough for all scalps. Formulated with Moringa Oil to fight frizz and Biotin, as well as AHA and PHAs that help slough away product build-up and dead skin for a clean, refreshed scalp. What It Does Gently exfoliates and removes buildup and dead skin, Helps alleviate flakes and dryness, leaves scalp feeling refreshed and hydrated