Growth Shampoo
Salon three-step system

Nioxin System 2 Cleanser Shampoo review

The first step of Nioxin's salon system for fine, thinning hair.

Nioxin
Salon three-step system

System 2 Cleanser

Maker
Nioxin
Size
10.1 oz
Typical price
$20.49 · $2.03/oz
Key ingredients
3 of 5
  • Caffeine, biotin, niacin and peppermint
  • Step one of a shampoo, conditioner and treatment system
  • Uses a sulfate cleanser

Check price for System 2 Cleanser →

Key ingredients

Caffeine, Biotin, Niacin and niacinamide. Full ingredient highlights: Caffeine, Biotin, Niacin, Peppermint oil.

SulfatesContains
Size10.1 oz
Typical price$20.49
Price per ounce$2.03
Key ingredients3 of 5

How to use it

Use as step one, followed by the System 2 conditioner and treatment.

Our verdict

A solid salon routine, but it works best as a three-product system and has no ketoconazole.

How does it stack up against our top pick? Read Regenepure DR vs System 2 Cleanser.

Our pick instead

Regenepure DR Hair & Scalp Treatment Shampoo
Top pick Best overall

Regenepure DR

Maker
Regenepure
Size
8 oz
Typical price
$35.00 · $4.38/oz
Key ingredients
4 of 5
  • Ketoconazole with saw palmetto, caffeine, emu oil, niacin and vitamin B6
  • No sulfates or parabens
  • Recommended and dispensed by hair transplant surgeons and dermatologists for post-op care
  • Pairs with Regenepure NT on alternate days

Shop Regenepure DR → · Full review