Nioxin Scalp and Hair Thickening System 4 Conditioner 16.9 oz for Dry Damaged Color-Treated Hair
Nioxin Scalp + Hair Thickening System 4 Conditioner 16.9 oz
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Nioxin Scalp + Hair Thickening System 4 Conditioner 16.9 oz

|166 ratings

Key item features

Nioxin Density System 4 Scalp Therapy Conditioner - 16.9oz

Specs

Hair type, Dry, Color TreatedBrand, NioxinHair care key benefits, ThickeningPrimary ingredient, AquaScent, wild mint oil and peppermint oilSize, 16.9 oz

About this item

Product details

What is it: System Kit 4 is designed for dry, damaged, color-treated hair with progressed thinning. Clinically and dermatologically tested. Why you'll love it: The System 4 Conditioner is a lightweight conditioner that helps provide hair resilience, hydrates scalp and hair from root to tip. Featured ingredients: Formulated with a powerful blend of wild mint oil and peppermint oil. Its lightweight, moisturizing formula contains ingredients that strengthen the hair against damage and breakage, while promoting a healthier scalp.
Nioxin Density System 4 Scalp Therapy Conditioner - 16.9oz
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Hair type

Dry, Color Treated

Brand

Nioxin

Hair care key benefits

Thickening

Primary ingredient

Aqua

Warranty

Warranty information

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Ingredients

Customer ratings & reviews

4.1 out of 5 stars
stars
166 ratings157 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars49% (81)
  2. 4 stars28% (47)
  3. 3 stars14% (24)
  4. 2 stars4% (6)
  5. 1 star5% (8)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 157 reviews

May 13, 2026
Reviewer name: anonymous
Sold byPro Beauty BuysDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great product

Works great for helping hair get stronger and grow

Helpful?7H9RFMUFXR1F5925261317
Dec 12, 2025
Reviewer name: helen37
5 out of 5 stars
5 out of 5 stars review

Hair Growth!

This is a re-order because my clients and I love how well this conditioner works! It encourages hair growth (noticeable on the scalp) with great ingredients.

Review from Wella Store
Helpful?7H9RFMUFXR1F5925261317
Jul 23, 2026
Reviewer name: Jennifer
Sold and shipped byPro Beauty Buys
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Hair growth great shampoo

Incentivized Review
Helpful?7H9RFMUFXR1F5925261317
Current price is $35.00
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Arrives between Nov 16 - Nov 17
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Sold and shipped by Pro Beauty Buys
4.679807692307692 out of 5 stars
4.7 stars out of 5, based on 3160 seller reviews(4.7)
Extended holiday returns
Free Holiday returns until Jan 31