For Chemically Enchanced (Coloured) hair, Noticeably Thinning - Formerly known as Cytonutrient Protectives Scalp Therapy.

Nioxin Scalp Therapy System 4 - for fine,chemically enhanced (coloured) hair that is noticeably thinning - is a conditioner that mosturizes and energizes. BioAMP adds thickness from inside the hair cuticle and strengthens the hair shaft. Bionutrients and Glyco-Fused complex, a proprietary infusion of herbs and botanicals, safeguard the scalp from drying irritation caused by chemical services and extend longevity and vibrancy of colour. Unique "scalp access" delivery system helps protect nutrients as they nourish the scalp and hair.

• Adds Thickness.
• Strengthens hair shaft.
• Moisturizes scalp and hair.

Directions: After cleansing, apply to wet hair. Leave on for 1-3 minutes. Rinse.

Use after NIOXIN Cleanser System 4 and follow with NIOXIN Scalp Treatment System 4.