Give your scalp the love and care it deserves! The GRO Scalp Revitalizing Massager features a series of bristles that stimulate the scalp and boost scalp health, providing both an exhilarating scalp massage and relaxing experience. Ideal for all hair types, this hand-held massager can be used on a dry scalp, or to work in your Vegamour hair growth serums, foams, or shampoos. Safe for color-treated, bleached or chemically treated hair Suitable for all hair types Can be used on both wet or dry hair Perfect for pairing with our hair serums, foams, or shampoo Satisfaction guaranteed. View our Return Policy. Instructions: Holding the massager in the palm of your hand, gently press the tips to your scalp and massage in circular motions. Repeat all over the scalp for as long as you’d like. Can be used on wet or dry hair, with or without product. Suitable for use in or out of the shower. Rinse the massager in cool water and hang to dry after each use.