Nioxin System 4 scalp care and hair thickening treatment against white background
system kit 4 treatment benefits for thicker fuller hair
formulated with powerful ingredients
system kit 4 treatment ingredients

Serums & Leave-In Treatments

System 4 Leave In Treatment

FOR COLOR TREATED HAIR WITH PROGRESSED THINNING

Details

What is it: System Kit 4 is designed for natural, untreated hair with progressed thinning. Clinically and dermatologically tested.

Why you'll love it: It helps to refresh the scalp and increase the volume of every strand, leaving your hair looking fuller and thicker.

Featured ingredients: Delivers essential nutrients and antioxidants to the scalp, nourishing and protecting it against damage. This treatment contains UV protecting ingredients for the scalp and hair.

How to Use

  1. 1

    Apply Nioxin System 4 Scalp + Hair Thickening Treatment to towel-dried hair, focusing on the scalp and areas of concern.

  2. 2

    Massage gently to ensure even distribution.

  3. 3

    Do not rinse out. Style as desired.

  4. 4

    For optimal results, use alongside Nioxin System 4 Scalp + Hair Shampoo and Conditioner.

INGREDIENTS

Infused with nourishing botanicals, antioxidants, and UV protecting ingredients, this kit's Scalp + Hair Thickening Treatment can nourish and revitalize the scalp, improving its overall health and condition.

SUN PROTECTING INGREDIENTS

formulated with a common UV filter providing protection against the damaging effects of ultraviolet (UV) radiation from the sun

CAFFEINE

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

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

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

FAQS

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NIOXIN GROWS RESULTS

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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