hand 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. apply a few drops a time to wet or dry hair, focusing on ends. we love every ingredient in this product, but here's some extra information about a few! Keratin helps smooth hair cuticles & fill in damaged areas in the hair shaft adds shine to your hair reduces breakage macadamia nut oil great natural source of vitamin E stimulates hair growth smoothes hair cuticle squalane antioxidant controls & tames frizz increase smoothness, strength and shine passion fruit seed oil highly emollient due to high concentration of omega-3 @ omega-6 fatty acids.