NIOXIN's 3-part Loyalty Kit System 1 for Natural Hair with Light Thinning combines three professional hair products specially 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. The Set Contains: System 1 Cleanser Shampoo (300ml) 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-Renewal™ technology (a concentrated blend of age defying botanicals & humectants), the shampoo helps to remove sebum, fatty acids & other environmental residues from the scalp & hair for fuller, youthful-looking results. Strengthening hair structure, the professional shampoo will leave locks looking healthy & amplified. System 1 Scalp Therapy Revitalizing Conditioner (300ml) Step two of the brand's 3-part treatment, the professional formula delivers intense conditioning, whilst helping to minimise breakage for stronger, healthier hair. Fortified with a Transactive Delivery System & Activ-Renewal™ technology (a concentrated blend of age defying botanicals & humectants) to replenish the scalp & increase the density of each hair str&. Thinning hair looks thicker & fuller with restored shine. System 1 Scalp & Hair Treatment (100ml) The final step in Nioxin's 3-part regime, the leave-in treatment delivers refreshing & volumising benefits; it helps to revive the scalp while amplifying hair texture to promote thicker-looking tresses. The professional formula utilises Transactiv Delivery System 2.0 & works to increase the fullness of each hair str&. Refreshing the scalp while improving hair volume, the multi-tasking treatment will leave hair looking fuller & healthier.