Nioxin Pro Clinical System Kit 4 Shampoo 1L
Nioxin Pro Clinical’s System Kit 4 is designed for dry, damaged, colored hair with progressed thinning. Clinically and dermatologically tested, this shampoo nourishes and gently cleanses, preventing follicle-clogging sebum and resulting in thicker, fuller hair.
Formulated with a potent blend of niacinamide, biotin, and caffeine, this shampoo helps nourish the hair root, stimulate hair follicles, and strengthen the hair.
Benefits
- Strengthening
- Nourishing
- Thicker, fuller hair
- Protects damaged hair
| Specification | Details |
|---|---|
| Product Type | Shampoo |
| Volume | 1L |
| Key Ingredients | Niacinamide, Biotin, Caffeine |
| Target Hair Type | Dry, damaged, colored hair with thinning |
| Usage | For daily use in hair care routine |
FAQ
How does niacinamide help with hair thickening?
Niacinamide helps improve hair strength and supports the health of the hair follicle, which may contribute to a fuller appearance over time.
Can this shampoo be used with other hair care products in the Nioxin system?
Yes, this shampoo is part of the Nioxin Pro Clinical System Kit 4 and is designed to work effectively with other products in the system for optimal results.
Is this shampoo suitable for colored hair?
Yes, it is formulated to protect damaged hair and is suitable for colored hair, helping to maintain color vibrancy while improving hair strength.

Jasmine Coleman –
After using this shampoo consistently for three months, I noticed my hair felt stronger and looked fuller. The scent is mild and it doesn’t leave my hair feeling dry. My colored hair has retained its vibrancy without any fading.
Diane Howard –
I have thinning hair and was skeptical at first, but this shampoo has made a noticeable difference. My hair feels more nourished and I see more volume when I style it.
Irene MacLeod –
The formula with niacinamide and caffeine works well. I use it twice a week and my hair has become less brittle. It’s especially good for damaged ends and helps prevent further thinning.
Theresa Mills –
I’ve tried several hair thickening products, but this one stands out. It cleanses well without stripping the hair. I notice more body in my hair after a few weeks of regular use.
Leah Murray –
My hair has been dry and frizzy for years. This shampoo improved the texture and made it easier to manage. I see a visible difference in thickness, especially at the roots.