Amplify hair density & volume with this three-stage system from NIOXIN. Designed for natural hair experiencing light thinning, the trial kit combines a trio of professional products formulated to help improve hair's structure, protect against breakage & promote a thicker-looking appearance. The hair thickening regime is based on an advanced skincare approach & will help to encourage denser-looking hair. Set Contents: Cleanser Shampoo 150ml Step one of NIOXIN's 3-part treatment, the derma-purifying shampoo performs a deep cleanse, eliminating dirt & impurities to pave the way for healthier, thicker-looking hair. Formulated with Activ-Renewalâ„¢ technology (a concentrated blend of age defying botanicals & humectants), it helps remove sebum, fatty acids & other environmental residues from the scalp while strengthening hair structure. Scalp Therapy Revitalising Conditioner 150ml Step two delivers intense conditioning, whilst strengthening against breakage. Fortified with a transactive delivery system & Activ-Renewalâ„¢ technology, it replenishes the scalp & improves the density of each str&. Scalp & Hair Treatment 50ml The final step, this leave-in treatment helps to revive the scalp while amplifying hair texture. Also powered by the transactiv delivery system, the multi-tasking treatment helps increase fullness & thickness.