Nioxin Cleanser System 1 is the shampoo component of the Nioxin System 1 process. Nioxin system 1 is a thinning hair solution tailored specifically for people with fine, non-chemically enhanced, normal to think-looking hair in the early stages of hair loss. Nioxin Cleanser System 1 gently cleanses the hair while removing build up and DHT (Dihydrotestosterone). Using the shampoo for thinning hair helps reduce excessive daily hair loss. Activ-Renewal in the thinning hair shampoo formula promotes a younger looking scalp complexion. BioAMP strengthens the hair by adding thickness from inside the cuticle. Finally, the Transactive Delivery System nourishes and moisturizes the scalp and hair. 

Nioxin Cleanser System 1 Benefits: 

Reduces excessive daily hair loss 
Removes toxins, build-up and DHT 
Improves the appearance of thinning hair 
Strengthens the hair 
Promotes fuller, healthier hair 
Moisturizes and energizes scalp and hair 

How to use 

Apply the shampoo for thinning hair to wet hair. Lather for one minute. Rinse. Follow with Nioxin Scalp Therapy System 1 and Nioxin Scalp Treatment System 1.