Nioxin for Chemically Treated Hair with Progressed Thinning System 6 Trial Kit is formulated for those with medium to coarse hair that’s been chemically treated and is showing signs of advanced thinning. Whether hair has been coloured, relaxed, bleached, or straightened, this three-step kit supports strength, hydration, and smoothness. It includes a cleansing shampoo, a hydrating conditioner, and a leave-in scalp treatment—all working together to improve scalp health and create the appearance of thicker, fuller hair. Dermatologically tested and crafted for visibly thinning hair, the kit supports healthier-looking strands from first use.

Key features

• Three-step routine designed for chemically treated hair with noticeable thinning
• Helps reduce breakage-related hair loss and enhances strength and shine
• Deeply hydrates hair and scalp while improving smoothness
• Clears scalp buildup caused by sebum, pollutants, and residues
• Helps maintain colour vibrancy and hair structure
• Dermatologically tested and trusted by professionals in hair care

What are the benefits of using Nioxin Chemically Treated Progressed Thinning System 6?

Nioxin System 6 targets hair thinning caused by breakage and chemical processing. It promotes stronger, more resilient strands and adds visible fullness and hydration. It also smooths texture and maintains healthy scalp conditions.

How does this Nioxin Chemically Treated Progressed Thinning System 6 work?

The regimen includes three steps: the shampoo clears away build-up and excess oil, the conditioner nourishes and rehydrates, and the scalp treatment supports scalp balance and enhances strand density. Together, they foster a healthy environment for hair to thrive.

Is the System 6 Trial Kit suitable for all hair types?

System 6 is created for medium to coarse hair that's been chemically processed and is showing signs of progressive thinning. It’s not suitable for untreated or fine hair—other Nioxin kits are better suited to those hair types.

How soon can I expect to see results?

Some users experience noticeable changes in texture and thickness after the first few uses. Visible improvements in volume and scalp health often occur within four weeks of consistent application.

Does Nioxin System 6 protect hair colour?

Yes, it’s formulated to help maintain colour intensity and reduce fading. It also shields hair from external stressors that can dull treated strands.

Are there any side effects or precautions?

Occasionally, users may notice slight tingling or redness on the scalp after use. These sensations are generally temporary. If any irritation continues, it’s recommended to pause use and seek advice from a professional.

Can I use styling products with Nioxin System 6?

Yes, styling products can be used in combination. For best results, apply the Nioxin products as directed first, allowing the scalp and hair to absorb their full benefit before styling.