NIOXIN System 1 Leave in Treatment Scalp + Hair Thickening 6.7 fl ozNioxin Pro Clinical's System Kit 1 is designed for natural, untreated hair with light thinning. Clinically and dermatologically tested, this nourishing and protective leave on treatment strengthens each strand from within, resulting in thicker, fuller hair. Thickens the hair: Nioxin System Kit 1 is clinically designed to add thickness and fullness to natural hair with light thinning, with visible results in just 30 days. Supports scalp health: The

Magnesium Laureth-8 Sulfate

Hands free device

and multi-peptide complexes recharge your follicles with nightly use

Glycine Soja (Soybean) Sterols*

Persea Gratissima (Avocado) Oil

and provide heat protection up to 450°F (232°C)

This innovative formula merges the intense cleansing action of a shampoo with the moisture of a deep conditioning mask without weighing the hair down or stripping color

Silicone-free formulas add volume

Nourishes the scalp: Infused with nourishing botanicals and antioxidants

Not a general direction

DIMETHICONOL

ensuring an even application