Nioxin System #4 is formulated for fine or noticeably thinning hair and is suitable for hair that has been color-treated or chemically processed.

This set includes:

• #4 Cleanser Shampoo 1L(33.8 oz)
• #4 Scalp Therapy Conditioner 1L(33.8 oz)

Key Benefits

• Gently cleanses away buildup from the scalp and hair to support a balanced, healthy scalp
• Improves hair texture while leaving the scalp feeling refreshed
• Helps strengthen hair and maintain proper moisture balance
• Reduces breakage and related hair loss
• Delivers essential nutrients to the scalp to enhance the look of thinning hair and promote fuller, healthier-looking strands

Directions for Use
Apply shampoo to wet hair and gently massage into the scalp and through the lengths. Lather for about one minute, then rinse thoroughly. Follow with the conditioner, applying evenly to the scalp and hair. Leave on for 1–3 minutes, then rinse well.