Nioxin system 2 cleanser shampoo 10.1 fluid ounce / 300 ml cleanse, restore, activate for fine, natural, noticeably thinning hair a daily volumizing cleanser that gently removes residue and DHT from the hair and scalp to promote a healthy scalp environment. It also provides nourishing vitamins, proteins and amino acids. Bioamp adds thickness and strength. Activ renewal gives a more youthful looking scalp and fuller, healthier looking hair. Scalp access delivery system helps protect nutrients as they moisturize and energize the scalp and hair combined with Spf scalp protection against UV rays.