I used these products for a week without any problems. In the second week I noticed an increased amount of hair falling out when washing my hair with these products but I’d read online that increased hair fall was normal for the first two weeks of use. In the third week my hair started falling out in significant amounts while washing it with these products. It seemed to be mainly after using the conditioner. I emailed Nioxin customer service asking for advice and they never replied which for me was a worrying sign so I decided to discontinue use. The product is supposed to help those with thinning hair but now thanks to this product I have even less hair than I started out with!! I do not have sensitive scalp and I have never experienced a reaction like this from a product before (and I’ve tried a lot!). I would not recommend this product. Or if you are going to use it and experience increased hair falling out, just discontinue use straight away, this what I wish i’d done!! 

Amazing results, I can see a real difference in term of hair fulness. And the second shampoo is really pleasant, it also helps to reduce dandruff !

This product is great, amazing results by using it.

Fantastic product been using a few weeks now loving the feel of my hair

Don't often do reviews. Having taken Anastrazole for over 5 years now, I know how dispiriting it is when you find that you are one of those whose hair begins to thin, even though you are grateful to know the drug is helping you. This doesn't happen to everyone, but if it does, NIOXIN really does help. It hasn't been a miracle transformation, but my hair looks normal and in good condition now for someone of 75. Give it a go - get the trial kit and allow a few weeks of treatment.