System 1 Trial Kit Includes: Shampoo 5.07 oz, Scalp Therapy Conditioner 5.07 oz and Scalp & Hair Treatment 1.7 oz. Amplify hair structure and protect hair against breakage with the innovative Nioxin 3-part System for Natural Hair with Light Thinning. This unique set of three professional hair products, based on an advanced skin care approach, is specially formulated as a hair thickening treatment, delivering denser-looking hair. The volumizing Nioxin 3-part System 1 treatment reduces hair loss due to breakage and strengthens the hair, while refreshing the scalp and delivering a healthy shine to natural hair with light thinning. Nioxin Cleanser Shampoo System 1: removes sebum and environmental residues from the scalp and hair. Nioxin Scalp Therapy Conditioner System 1: a lightweight conditioner that helps provide hair resilience and control moisture balance. Nioxin Scalp & Hair Treatment System 1: refreshes the scalp and increases hair volume.

USAGE INSTRUCTIONS Cleanser Shampoo: Apply to wet hair, gently massage into scalp and hair. Lather 1 minute. Rinse thoroughly. Scalp Therapy Conditioner: After cleansing, distribute onto scalp and throughout the hair. Leave on 1-3 minutes. Rinse well. Scalp & Hair Treatment: Shake before use. Apply to the entire scalp, allowing the treatment to cover hair starting at the roots. Do not rinse.