NIOXIN System 4 Shampoo, Scalp Care Thickening for Colored Damaged Hair
$72.90
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Nioxin System 4 Shampoo is a liquid shampoo that the brand says is designed for color-treated hair. Per the brand, it is the first of three System 4 steps, used with the System 4 Scalp Therapy Conditioner and Scalp and Hair Treatment.
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Description
Nioxin System 4 Shampoo is a liquid shampoo that the brand says is designed for color-treated hair. Per the brand, it is the first of three System 4 steps, used with the System 4 Scalp Therapy Conditioner and Scalp and Hair Treatment. The listed scent is peppermint, and the formula contains sulfate surfactants, so review the ingredient list before use. This listing covers the shampoo only, and the pack size is not confirmed on this page.
Nioxin System 4 Shampoo highlights
- Liquid shampoo that the brand says is designed for color-treated hair.
- Per the brand, the first of three steps in the System 4 regimen.
- The brand says it contains Pro-Color Shield and Activ Renewal technology.
- Scent is listed as peppermint; ingredients include peppermint oil and menthol.
- Contains sulfate surfactants and is not labeled fragrance-free by the brand.
- Listing covers the shampoo only. Pack size is not confirmed on this page.
Nioxin System 4 Shampoo details
| Brand | NIOXIN |
|---|---|
| Product type | Shampoo |
| Form | Liquid |
| Audience | Unisex |
| Surfactants | Sodium Laureth Sulfate, Sodium Lauryl Sulfate |
| Selected key ingredients | Biotin, Niacinamide, Panthenol, Polyquaternium-10, Salicylic Acid, Tocopheryl Acetate, Mentha Piperita Oil, Menthol |
| Preservatives | Methylparaben, Sodium Benzoate, Potassium Sorbate |
| Colorants listed | CI 19140, CI 42090, CI 17200 |
| Fragrance | Scent listed as peppermint. Not labeled fragrance-free by the brand. |
| Package weight | 1129 g (listing package data) |
How to use System 4 Shampoo
- Apply to wet hair.
- Work into your scalp and hair.
- Lather for 1 minute.
- Rinse thoroughly.
- Use daily.
Ingredients
Aqua, Sodium Laureth Sulfate, Sodium Lauryl Sulfate, Citric Acid, Sodium Chloride, PPG-2 Hydroxyethyl Coco/Isostearamide, Sodium Citrate, Sodium Xylenesulfonate, Sodium Benzoate, Salicylic Acid, Sodium Hydroxide, Tetrasodium EDTA, Mentha Piperita Oil, Mentha Arvensis Leaf Oil, Menthol, Trisodium Ethylenediamine Disuccinate, Methylparaben, Polyquaternium-10, Propylene Glycol, Camellia Sinensis Leaf Extract, Cystine Bis-PG-Propyl Silanetriol, Biotin, Lecithin, Niacinamide, Panthenol, Tocopheryl Acetate, Foeniculum Vulgare Fruit Extract, Sodium Acetate, Isopropyl Alcohol, CI 19140, Faex Extract, Acer Saccharum Extract, Citrus Limon Peel Extract, Saccharum Officinarum Extract, Vaccinium Myrtillus Leaf Extract, CI 42090, Citrus Aurantium Dulcis Fruit Extract, CI 17200, Potassium Sorbate
Formulas can change. Check the package for the most current ingredient list.
Good to know
- Avoid contact with eyes. Rinse thoroughly if product gets into them.
- No safety warnings are stated in the listing data. Read the product label before use.
- Contains sulfate surfactants, isopropyl alcohol and salicylic acid. Review the full ingredient list before use.
Questions about Nioxin System 4 Shampoo
Is Nioxin System 4 Shampoo made for color-treated hair?
The brand says it is designed for color-treated hair. The listing title says colored damaged hair. The brand also says it is the first of three System 4 steps.
Is Nioxin System 4 Shampoo fragrance-free?
No. The brand has not labeled it fragrance-free. The listed scent is peppermint, and the ingredients include peppermint oil, menthol and mint oils.
Does the ingredient list include animal-derived items?
The list has no beeswax, carmine, lanolin or honey. It includes Lecithin, but its source is not stated. The brand has not made a status claim about this.
What size is this Nioxin System 4 Shampoo?
The listing data conflicts. One field says 2.11 Pound and another says 33.8 Fl. Oz. No printed pack size was provided, so check the product label.
Does this shampoo contain sulfates?
Yes. It contains sodium laureth sulfate and sodium lauryl sulfate. The listing does not describe the product as sulfate-free.
Choosing your System 4 Shampoo formula
This page covers one liquid shampoo. The shade field on the source is cut off, so no shade is named. Pack size also conflicts in the listing data, so check the label for size. If you want the full System 4 routine, the brand describes the shampoo as the first of three steps. Think about whether you need a scent-free option, since this one is listed as peppermint and is not labeled fragrance-free.
Shampoo basics
A shampoo is a cleanser for wet hair and scalp. Its cleansing agents, called surfactants, help lift oil and dirt so they can rinse away. This formula lists sulfate surfactants. Lathering helps spread the product through the hair. Rinse fully, since leftover product can stay on the scalp. Many shoppers use shampoo with a matching conditioner, though use depends on your hair and the label. Read the ingredient list and directions before use.
About NIOXIN
Nioxin is a hair care brand. The listing describes it as a professional salon and spa product. The brand says scalp health is treated as an extension of facial skin care. System 4 is the line this shampoo belongs to, and the listing says it is for color-treated hair with progressed thinning.
Reading the ingredient list
Cosmetic ingredient lists generally run from the largest amount to the smallest, as described in the FDA cosmetics labeling guide. Color additives and ingredients present at one percent or less can appear in any order.
Shipping and returns
Free shipping on every order, no minimum. Orders ship within 1–2 business days, and delivery takes about 2 to 5 business days. Your Nioxin System 4 Shampoo can be returned within 30 days of delivery if it is unused, and return shipping is always free. Read our shipping policy and return policy, or call (888) 228-8264 or email [email protected].
Looking for something similar? Browse all Shampoos in our Shampoo & Conditioner section, or explore the full Hair Care collection. Every order ships free.
Additional information
| Weight | 2.49 lbs |
|---|---|
| Dimensions | 10.6 × 3.4 × 2.9 in |
| Form | Liquid |
| Features | Designed for Color-Treated Hair |

















