Rausch Original Hair Tincture increases hair growth.Suitable for all hair types.The vegan active ingredients of Rausch Hair Tincture include burdock root extract and essential oils.They are mildly antiseptic and help to regulate the functions of the scalp. It tones and stimulates the scalps blood circulation, thereby strengthening the scalp and encouraging hair regrowth and strengthening hair follicles.Vegan, no silicones, no parabens.