NIOXIN System 3 Scalp + Hair Conditioner for Color-Treated Hair, 10.1 fl oz — Lightweight Strengthening with Niacinamide & Biotin

Nioxin System 3 Scalp + Hair Conditioner is a lightweight, strengthening conditioner formulated to add visible thickness and resilience to dry, color-treated hair with light thinning.

Designed as part of the Nioxin Pro Clinical System 3 regimen, this 10.1 fl oz conditioner combines niacinamide, biotin and caffeine to hydrate strands, support scalp health and help reduce breakage while protecting color-treated hair. Clinically and dermatologically tested, it pairs with the matching shampoo and scalp treatment for best results and is suitable for daily use on weakened or thin-looking hair.

How quickly will I notice thicker-looking hair?

Visible improvement is commonly reported within about 30 days when System 3 is used as directed alongside the matching shampoo and treatment. Individual results vary depending on hair condition and frequency of use, but the formula is optimized for incremental texture and volume gains.

• Clinically studied results: many users report fuller appearance in 30 days.
• Designed for daily use to build visible texture over weeks.
• Works best when combined with Nioxin System 3 shampoo and thickening treatment.

What ingredients in this conditioner strengthen color-treated damaged hair?

The formula features niacinamide to support scalp circulation, biotin to help improve hair resilience, and caffeine to invigorate the root area. These actives, combined with lightweight moisturizers and antioxidants, help reinforce weakened strands without weighing hair down or stripping color.

• Niacinamide (vitamin B3) supports scalp environment.
• Biotin helps improve hair structure and apparent fullness.
• Caffeine helps stimulate and energize the scalp area.
• Antioxidants and UV-protecting ingredients help safeguard color vibrancy.

How should I use the conditioner for best results?

After shampooing with the Nioxin System 3 shampoo, apply a small amount of conditioner to wet hair and scalp. Massage gently, leave on for 1–3 minutes, then rinse; daily use is recommended and pairing with the System 3 thickening treatment enhances outcomes.

• Apply to wet hair after System 3 shampooing.
• Massage into scalp and through lengths, focus on problem areas.
• Leave 1–3 minutes before rinsing thoroughly.
• Use daily and follow with Nioxin treatments for maximum benefit.

Will this conditioner weigh down fine hair or affect my color?

Nioxin System 3 conditioner is formulated to be lightweight so it strengthens and moisturizes without heavy residue. It’s specifically created for color-treated hair, aiming to protect color while improving texture and reducing breakage.

• Light, non-greasy texture that avoids buildup.
• Color-protecting components help maintain dye vibrancy.
• Designed for dry, damaged, color-treated hair with light thinning.

Who is this for: Nioxin System 3 Scalp + Hair Conditioner is ideal for people with dry, damaged or color-treated hair who are experiencing light thinning and want a daily conditioner that focuses on scalp health, strand resilience and visible thickness. If you’re seeking a salon-grade, clinically tested step to add fullness while protecting color, this conditioner integrates into a three-part system for best results.

Ingredients

Aqua/Water/Eau, Stearyl Alcohol, Behentrimonium Chloride, Cetyl Alcohol, Isopropyl Alcohol, Benzyl Alcohol, Mentha Arvensis Leaf Oil, Mentha Piperita (Peppermint) Oil, Phenoxyethanol, Propylene Glycol, Quaternium-80, Methylparaben, Propylparaben, EDTA, Limonene, Camellia Sinensis Leaf Extract, Polysorbate 20, Niacinamide, Panthenol, Biotin, Lecithin, Tocopheryl Acetate, Foeniculum Vulgare (Fennel) Fruit Extract, Acer Saccharum (Sugar Maple) Extract, Citrus Limon (Lemon) Peel Extract, Saccharum Officinarum/Sugar Cane Extract/Extrait de canne à sucre, Vaccinium Myrtillus Leaf Extract, Faex Extract/Yeast Extract/Extrait de levure, Hydrolyzed Silk, Citrus Aurantium Dulcis (Orange) Fruit Extract, Aleurites Moluccanus Seed Oil, Maltodextrin, Potassium Sorbate, Sodium Benzoate