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

I've given these products a full 2 months before I reviewed. Bottom line is they work.Before: my hair was coloured and long, started thinning after diet and surgery.( I'm an older lady) really dry and thin, tried everything all my usual conditioners nothing worked, I was wearing it up all the time as I could do nothing with it.After: first shampoo, condition and scalp treatment. Hair immediately felt soft and fed.. I only wash my hair twice a week but now it is longer thicker and in good condition, I can use straighteners again. No shedding and my hair is growing back around my hairline.Excellent products. Persevere to see good results 5 stars

I’ve got from very thin hair to having re-growth all over. I use this everyday and have done for about 6 months. I have easily 10cm of growth and no hair fall. So happy! Great value for money and worth it.

This stuff works- it may take a bit of time but has transformed my menopausal, long covid and over processed hair back to thick and healthy. I won’t be without it now and have been using it for over a year. The bottles I’ve bought on Amazon are usually a year from the production date but apparently as long as they aren’t opened, the product will last up to 3 years and for a year once it’s opened. It’s significantly cheaper buying older bottles from Amazon and I buy 1litre bottles and decant into smaller ones.

Hair loss isn’t as bad. Hairdresser suggested this as another client uses it.

My hair felt as though it was getting thin with age .tried this and I think it really worked . Lovely smell too .

Item as advertised. Prompt delivery

Love this product but the scalp treatment exploded in box and was half full when I opened box inside the Amazon box as lid was not screwed properly

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