NIOXIN System 3 Leave in Treatment Scalp + Hair Thickening 3.3 fl ozNioxin Pro Clinical's System Kit 3 is designed for dry, damaged, colored hair with light thinning. Clinically and dermatologically tested, the hair thickening treatment nourishes and strengthens each strand of hair from root to tip, resulting in thicker, fuller hair. Thickens the hair: Nioxin System Kit 3 is clinically designed to add thickness and fullness to dry, damaged, color treated hair with light thinning, with visible results in just 30 days.

Thickens the hair: Nioxin System Kit 4 is clinically designed to add thickness and fullness to dry

detangles and transforms hair instantly to look

Formulated with sulfur-rich blue sea kale

Follow the front of the center part to the nape of neck

The Baolized Amino Acid Complex works on every level to fortify strands and renew elasticity

allowing Cellophanes color molecules to deposit on the surface of the hair and build translucent

Oryza Sativa (Rice) Bran Water

Leave on hair

use one pea size

Apply shampoo

Cetyl Alcohol

and fuller-looking hair