What it is:
Nioxin System 4 Advanced Starter Kit is for people with fine, chemically enhanced, noticeably thinning hair. What it does:
BioAMP with cystine amino acids, and lightweight conditioning and treatment ingredients; helps provide thicker-looking hair by increasing the fullness of each hair strand, and reducing hair loss through strengthening against damage and breakage. What else you need to know:
Glyco-Shield for chemically-treated hair and scalp with white tea extract, humectants, peppermint oil, and protective conditioning agents that deliver a dual shield technology to help provide protection and moisture balance to color-treated hair, while leaving the scalp feeling rejuvenated and refreshed. Nioxin System 4 Advanced Starter Kit (Regular Kit) consists of:
Nioxin System 4 Cleanser 10.1 oz.
Nioxin System 4 Scalp Therapy 10.1 oz.
Nioxin System 4 Scalp Treatment 3.4 oz.

Cleanser:
Apply to wet hair, gently massage into scalp and hair. Lather 1 minute. Rinse thoroughly. Use daily. Scalp Therapy:
After cleansing, distribute onto scalp and throughout the hair. Leave on 1-3 minutes. Rinse well. Use daily. Scalp Treatment:
Apply directly to entire scalp. Gently massage into scalp. Do not rinse. Use daily. May cause temporary redness to scalp after application.