Nioxin System 1 Scalp + Hair Shampoo & Conditioner 33.8 oz / Liter Duo | Natural / Untreated Hair Haircare Gifts & Sets this formula dries completely and

this formula dries completely and leaves no sticky residue that weighs hair down

denerved and opaque hair

ultra-versatile formula helps cleanse and maintain your tools for advanced hygiene and longevity

Integrated Fibre Bond Technology for reduced hair breakage

Nioxin System 1 Scalp + Hair Shampoo & Conditioner 33.8 oz / Liter Duo | Natural / Untreated Hair Haircare Gifts & Sets this formula dries completely andWHAT IT IS Nioxin Pro Clinical's System Kit 1 is designed for natural, untreated hair with light thinning. Clinically and dermatologically tested, it's designed to amplify hair texture and strengthen resilience, resulting in thicker, fuller hair. WHY YOU'LL LOVE IT Enhances scalp health by promoting a healthy environment for hair growth. KEY BENEFITS THICKENS HAIR: clinically designed to add thickness and fullness to natural hair with light thinning,