About Nirvana Natural Nirvana Natural is a range of natural hair care products designed and created by Gail Austin and Clive M. Boura. Nirvana Natural's shampoos, conditioners and hair sprays contain natural ingredients and are of the highest quality. Nirvana's shampoos bring out the best in your personal hair color, naturally, using botanicals for reflective color highlighting. Herbal extracts and essential oils are gathered from all over the world and incorporated into products as close as possible to what nature intended.