Nioxin System 4 - Hair Thickening System For Damaged Hair with Progressed Thinning - Biotin & Niacinamide - Shampoo, Conditioner, Serum

This product showed results in 2 months but fabulous results after 6 months of continuous use. Absolutely minimal hair loss now. I’m scared to ever stop using it.

Excellent system added body and thickness to my hair. Will be buying again

Lovely shampoo and conditioner set. I've been using it for a few weeks now and I have noticed a decrease in the amount of hair loss

Could definitely tell the difference using these products

Great product

Was referred to this product by my hairdresser was skeptical but am soo pleased i decided to purchase and now have full range my hair is thicker and fuller

I think I've tried everything on the market to help with hair growth and this is the first product I have found that actually works. After about three months I have visible hair growth and my parting has narrowed significantly. And you only need to use a tiny bit of each product which makes it very cost effective.

Absolutely terrible! Has given me dandruff (which I have never suffered with). It has a horrible burning sensation and it is a horrible mint smell that is overwhelming. I would not recommend this product. Overpriced and has did nothing apart from burn my scalp.