This listing is for 6 bulk units. JASON Restorative Biotin Shampoo gently cleanses while restoring strength and moisture to weak, damaged hair. Nutrient-rich biotin and pro-vitamin B5 help thicken the hair and boost its elasticity, and botanicals such as ginseng and lavender extracts repair split ends and prevent future damage. Our shampoo is made with safe, gentle and effective ingredients and no parabens, phthalates or harsh sulfates. It is also not tested on animals. Includes one 16 oz. bottle of JASON Restorative Biotin Shampoo. The JASON brand believes in the power of nature's ingredients to improve everyday wellness. We were pioneers of safer, wholesome personal care, and we continue to harness the earth's bounty of botanicals and essentials for blends that refresh and restore. Wellness is our second nature, and it has been since 1959. One 16 oz. bottle of JASON Restorative Biotin Shampoo. Gently cleanses while restoring strength and moisture to weak, damaged hair. Made with botanicals such as biotin, ginseng and lavender. Free of parabens, phthalates and harsh sulfates. Not tested on animals.