Nioxin Hair Care Kit System 4 for Color Treated Dry Damaged Hair 5 oz 1 Month Supply
Nioxin Hair Care Kit System 4 (1 Month Supply)
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Nioxin Hair Care Kit System 4 (1 Month Supply)

636 ratings

Key item features

  • 85% of consumers noticed a thickening effect, 80% noticed an increase in hair density, 80% noticed an increase in hair fullness
  • Thickens the hair: Nioxin System Kit 4 is 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: The advanced formula of Nioxin System Kit 4 gently cleanses the scalp, removing impurities and excess sebum that can clog hair follicles, creating a healthier environment for the scalp.
  • Reduces hair thinning: By strengthening hair resilience, Nioxin System Kit 2 helps minimize hair breakage, promoting the appearance of fuller, thicker hair while protecting the hair color.
  • Nourishes the scalp: 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.

Specs

Brand, NioxinHair type, NormalHair & scalp treatment type, Hair TreatmentHair care key benefits, ThickeningInstructions, Step 1: Massage to hair and scalp, rinse.\nStep 2: Apply from scalp to ends, rinse.\nStep 3: Shake, apply to scalp, do not rinse.Hair product form, Liquids

About this item

Product 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.
  • 85% of consumers noticed a thickening effect, 80% noticed an increase in hair density, 80% noticed an increase in hair fullness
  • Thickens the hair: Nioxin System Kit 4 is 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: The advanced formula of Nioxin System Kit 4 gently cleanses the scalp, removing impurities and excess sebum that can clog hair follicles, creating a healthier environment for the scalp.
  • Reduces hair thinning: By strengthening hair resilience, Nioxin System Kit 2 helps minimize hair breakage, promoting the appearance of fuller, thicker hair while protecting the hair color.
  • Nourishes the scalp: 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.
info:
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Specifications

Brand

Nioxin

Hair type

Normal

Hair & scalp treatment type

Hair Treatment

Hair care key benefits

Thickening

Directions

Instructions

Step 1: Massage to hair and scalp, rinse.\nStep 2: Apply from scalp to ends, rinse.\nStep 3: Shake, apply to scalp, do not rinse.

Warranty

Warranty information

No Warranty

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Ingredients

Warnings

Customer ratings & reviews

4.2 out of 5 stars
stars
636 ratings570 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars54% (345)
  2. 4 stars25% (157)
  3. 3 stars13% (82)
  4. 2 stars5% (29)
  5. 1 star4% (23)

Reviews summary

Pros

  • : Provides noticeable hair volume without added weight.
  • : It uses little product and spreads quickly on damp hair.
  • : Leaves scalp feeling cool and clean.
  • : The set contains multiple items and remains functional over time.
  • : Leaves hair with a thick and silky feel.
  • : The formula produces a cooling effect and noticeable fragrance.
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Showing 1-3 of 570 reviews

May 2, 2026
Reviewer name: anonymous
Sold byPro Beauty BuysDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great stuff. Smells medicinal, but makes the scalp feel great.

Helpful?153EMII01Q492572706138
Apr 17, 2026
Reviewer name: Annette
Top Reviewer
Sold byPro Beauty BuysDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Product that works for me!

I’ve used this product in the past, but I haven’t opened this yet because I’m currently under the weather .

Helpful?153EMII01Q492572706138
Feb 26, 2026
Reviewer name: SherrieB
Top Reviewer
Sold byPro Beauty BuysDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

The shampoo does clean very well, the conditioner moisturizes just enough. The mouse makes the hair feel thicker while allowing your hair to be styled. The smell isn't the best but it is tolerable.

Helpful?153EMII01Q492572706138
Current price is $38.00
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