The Elements Scalp Activating Serum by Wella is intended to strengthen the existing hair fibres and to naturally keep the flora of the scalp in balance. This can help with regular use to stimulate hair growth that is healthier and more even. The tolerability of the serum has been dermatologically tested, and it belongs to the manufacturer’s Professionals range which consists solely of products that are of top-rate salon quality. It is equally well suited for all hair types. It is best to use the Activating Serum directly after washing the hair with coordinating products from the same range as this is the best possible way to prepare your scalp and hair for the serum.