NIOXIN System 2 Leave in Treatment Scalp + Hair Thickening 6.7 fl ozNioxin Pro Clinical's System Kit 2 is designed for natural, untreated hair with progressed 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. Benefits Thickens the hair: Nioxin System Kit 2 is clinically designed to add thickness and fullness to natural hair with progressed thinning, with visible results in just 30 days.

- Coconut Oil: Moisturizes the scalp

POLYQUATERNIUM-10

super-moisturizing conditioner that strengthens damaged hair and prevents future damage

SODIUM LACTATE

never stiff

- Biotech-powered K18Peptide restored damaged hair by up to 82%

PROPYLENE GLYCOL DICAPRYLATE/DICAPRATE

Triticum Vulgare (Wheat) Bran Extract

and discoloration

Healthier Looking Hair:

Leave on for 5 to 10 minutes

irritation