Directions

Shampoo:

  1. Gently massage onto hair and scalp.

  2. Rinse well.

Conditioner:

  1. Apply from scalp to ends.

  2. Leave on for 1 to 3 minutes.

  3. Rinse.

Features & Benefits

Professional hair and scalp cleanser for colored hair with progressed thinning

  • Removes oil and pollutants

  • Step 1 & 2 of Nioxin System 4 thickening treatment

  • Nioxin System 4: amplified hair texture and protection against breakage


System 4 Liter Duo offers built-in savings and includes:

  • (1) - System 4 Cleanser Shampoo, 33.8 fl. oz.

  • (1) - System 4 Scalp Therapy Conditioner, 33.8 fl. oz.

Ingredients

Please see individual products for ingredients.