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Products / Nioxin / System 4 Leave In Treatment
nioxin-system-4-leave-in-treatment.

Nioxin
System 4 Leave In Treatment
Ingredients Explained

This product is pending final review and approval by the BML team.

This product belongs to the sub-category: Leave-in Treatments

Full ingredient list

Aqua/water/eau, niacinamide, phenylbenzimidazole sulfonic acid, caffeine, polysorbate 20, benzophenone-4, phenoxyethanol, sodium benzoate, peg-12 dimethicone, benzyl alcohol, sodium hydroxide, cocamidopropyl betaine, acetamide mea, tetrasodium edta, propylene glycol, methyl nicotinate, mentha arvensis leaf oil, parfum/fragrance, polysorbate 80, polysorbate 60, peg-23 m, mentha piperita (peppermint) oil, limonene, camellia sinensis leaf extract, cystine bis-pg-propyl silanetriol, lecithin, tocopheryl acetate, biotin, foeniculum vulgare (fennel) fruit extract, silica, citrus limon (lemon) peel extract, saccharum officinarum (sugar cane extract) (extrait de canne a sucre), acer saccharum (sugar maple) extract, vaccinium myrtillus leaf extract, citric acid, faex extract (yeast extract) (extrait de levure), propylparaben, citrus aurantium dulcis (orange) fruit extract, maltodextrin, methylparaben, potassium sorbate, ethylparaben, butylparaben, bht

Ingredient highlights

Ingredient functions

Quick Review of Ingredients

Ingredients Function (What it does)
Aqua/water/eau Skin conditioning, Solvent
Niacinamide Skin brightening, Anti-acne, Cell-signaling ingredient, Soothing
Phenylbenzimidazole sulfonic acid Sunscreen/UV filter
Caffeine Skin conditioning, Antioxidant
Polysorbate 20 Surfactant/Cleansing
Benzophenone-4 Sunscreen/UV filter
Phenoxyethanol Preservative, Anti-microbial
Sodium benzoate Preservative

Ingredients explained

1

Aqua/water/eau

Also-called: Aqua, Aqua/Water, Water/Aqua/Eau, Water | Function: Skin conditioning, Solvent

Water serves as a fundamental component in skincare products, often listed as the first ingredient, which means it's the most abundant. It acts as a solvent, helping to dissolve other ingredients and facilitate the application and absorption of products.

2

Niacinamide

Also-called: Nicotinamide, Vitamin B3 | Function: Skin brightening, Anti-acne, Cell-signaling ingredient, Soothing

Niacinamide, also known as vitamin B3, is a potent skincare ingredient renowned for its wide-ranging benefits. 

It helps to strengthen the skin's barrier function, improve skin texture, and reduce the appearance of fine lines and wrinkles. It's also effective in managing acne and reducing redness and inflammation. 

Furthermore, it inhibits melanin production, thereby assisting in fading hyperpigmentation and evening out skin tone. Safe for almost all skin types, niacinamide is a versatile ingredient found in various skincare products.

3

Phenylbenzimidazole sulfonic acid

Also-called: Ensulizole, Phenylbenzimidazole sulphonic acid | Function: Sunscreen/UV filter

We don’t have a detailed description of this ingredient yet.

Price range

$20 to $50

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The product information is solely based on the ingredients. We do not test the product so cannot determine its efficacy. (Read more on the FAQ page) Every effort is made to keep the information current and up to date. If you find anything missing or see any errors, let us know.

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