Curls Waves and Naturals Clean and Natural Herbal Hair Wash. This Sulfate-free formula is a gentle yet effective conditioning wash that leaves hair feeling light and free of residue and product build-up. Herbal extracts of Chamomile, Ginger and Seaweed have been infused into this recipe to cleanse the hair gently without stripping it of essential oils. In addition, Palm oil and silk conditioners coat the hair to repair, protect and improve manageability. Your hair is going to love this wash.