Strengthens and volumizes sine hair with biotin & panthenol. 4X thicker hair (Based on instrumental testing when used with Jason thin to thick shampoo). Since 1959. No parabens, sulfates, phthalates. Synthetic fragrance. Give your locks visibly enhanced volume that lasts all day. This conditioner with panthenol, biotin, and vitamins C and E helps promote healthy hair and revitalizes thinning hair, adds weightless volume and controls fly-aways. Strand by strand, your limp aid thin hair becomes seriously stronger, thicker and full of life. Biodegradable formula. 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. www.jason-personalcare.com. Questions or comments? Call 1 (877) Jason-01 or visit www.jason-personalcare.com. Cruelty free. Please recycle. Give your locks visibly enhanced volume that lasts all day. This conditioner with panthenol, biotin, and vitamins C and E helps promote healthy hair and revitalizes thinning hair, adds weightless, volume and controls fly-aways. Strand by strand, your limp and thin hair becomes seriously stronger, thicker and full of life.; JĀSON 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.