The notable Hair Detox Test Shampoo covers your hair with a natural coating similar to conditioner. When your hair is tested in the laboratory, it is dissolved along with the residue from the shampoo. This is where the shampoo is able to interact with and mask the nicotine or other drug metabolites which were previously trapped inside the hair follicle. The Hair Detox Shampoo also comes with a 100% money back guarantee.