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Before and after on ginger hair using Nioxin System kit 4
Mint green Nioxin Restage Shampoo texture swatch
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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.

How to use

  1. 1

    Apply shampoo to scalp and gently massage evenly. Rinse thoroughly.

  2. 2

    Rub conditioner from root to ends. Rinse thoroughly.

  3. 3

    Apply the treatment to scalp and hair, from roots to ends. Do not rinse.

  4. 4

    Use the complete system at least 3 times/week for visible results.

ingredients

Formulated with a powerful blend of niacinamide, biotin and caffeine to help nourish the hair root, stimulate hair follicles and strengthen the hair.

CAFFEINE

Stimulates hair follicles, improves blood circulation and maintains the skin barrier

NIACINAMIDE

A form of Vitamin B3, niacinamide helps nourish the hair root and can have a positive impact on hair growth and overall scalp health

MENTHA ARVENSIS LEAF OIL

Also known as wild mint oil, this oil is known for its refreshing and invigorating benefits that stimulate the scalp and promote circulation

PEPPERMINT OIL

Can assist in regulating sebum production and controlling oiliness

FAQS

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Only Nioxin's 30+ years of advanced scalp science can target hair thinning and hair loss for proven results you can see and feel.

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Our Roots

It all started 40+ years ago when Eva Graham created Nioxin.

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There are a few easy steps you can follow to minimize the thinning and get thicker, fuller-looking hair. Keep reading to discover advice from our experts on how to get thicker hair.

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