Nioxin System 4 kit products laid down against orange background

Nioxin Full Size System 4 Kit products against white background

Before and after on ginger hair using Nioxin System kit 4

what to expect in 30 days with Nioxin System Kits

Nioxin System 4 Kit ingredients infograph

HAIR THICKENING KITS

System Kit 4

FOR COLORED HAIR WITH PROGRESSED THINNING

Details: What is it: A 3-step professional system including a shampoo, conditioner, and leave-on treatment, clinically designed to target progressed thinning for color-treated or dry, damaged hair.
The Scalp + Hair Thickening Treatment contains UV protecting ingredients for the scalp and hair.
Why you'll love it: System Kit 4 delivers essential nutrients and antioxidants to the scalp, nourishing and protecting it against damage. Clinically and dermatologically tested, delivering thicker, fuller hair in 30 days.
Featured ingredients: Formulated with powerful ingredients like niacinamide, wild mint oil, peppermint oil, and caffeine.
Key Benefits: THICKENS THE HAIR: clinically designed to add thickness and fullness to dry, damaged, color-treated hair with progressed thinning, with visible results in just 30 days.
SUPPORTS SCALP HEALTH: advanced formula gently cleanses the scalp, removing impurities and excess sebum that can clog hair follicles.
REDUCES HAIR THINNING: helps minimize hair breakage, promoting the appearance of fuller, thicker hair while protecting the hair color.
NOURISHES THE SCALP: infused with nourishing ingredients, antioxidants, and UV protecting ingredients, this kit's Scalp + Hair Thickening Treatment can nourish and revitalize the scalp, improving its overall health and condition.
Real Results: 85% of consumers noticed a thickening effect with our hair thickening products
80% noticed an increase in hair density
80% noticed an increase in hair fullness