Anyone who has ever bathed in a sulfur sping knows the amazing properties sulfur has for the hair. People commonly report that it leaves hair feeling softer and more manageable. The sulfur compounds in the water provide these properties. We have combined MSM, an organic biological sulfur, with superior ingredients to create Ultra Botanicals' MSM Shampoo and MSM Conditioner. Enjoy the benefits of MSM for softer, healthier-looking hair. Directions: Wet hair. Place a small amount of MSM Shampoo in palm of hand. Massage thoroughly into hair and scalp. Rinse and repeat if desired. Follow with MSM Conditioner for optimal manageability. May also be used as a body wash.