NIOXIN System 1 Conditioner for natural, untreated hair with light thinning 33.8 fl ozNioxin Pro Clinical's System Kit 1 is designed for natural, untreated hair with light thinning. Clinically and dermatologically tested, this conditioner is designed to amplify hair texture and strengthen resilience, resulting in thicker, fuller hair. Benefits 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

Polysorbate 60

Shampoo: Active Ingredient: Purpose Pyrithione Zinc 1%

Isostearic Acid

Provides long-lasting volume and heat protection

season-aligned hair color formula created from your headshots and Color Analysis results

Polysorbate 80

so your result is neither too stark nor too washed out

Butyrospermum Parkii (Shea) Butter*

Clinically tested technology with 7 clinical studies

Personalized seasonal palette guidance

Wear gloves

It calms and moisturizes for a soft