Hair & Scalp Serumhand crafted in small batches in our shop near Hayden lake. Made using only wild crafted, sustainably harvested and or organic oils. tested on friends and family, never animals. break up and wash away build up, nourish & soothe your scalp & promote hair growth apply to scalp before washing. massage into scalp & work through. leave in as long as desired. wash out with shampoo. we love every ingredient in this product, but here's some extra information