The Keravive Tone Scalp Treatment uses Hydrafacial technology to cleanse, simulate, nourish, and hydrate the scalp to promote scalp health and give you your strongest, best hair yet. The clinically tested treatment involves an exfoliating cleanse of the scalp and infusion of a hyper-concentrated growth factor serum and skin proteins to stimulate growth and promote hydration. The treatment includes an at home spray to boost results.