Nanogen Aquamatch Waterproof Scalp Concealer, Medium Brown

genius product, highly recommend for those with thinning hair or those like me and have a bald patch post radiotherapy.

I wish I had known about this in my younger days! I have fine hair with some widening of my parting due to PCOS. I decided to try to get to grips of it after my last pregnancy and started very expensive hair vitamins (which take months to work) and this hair crayon thing to give an illusion of thickness. It's a bit greasy when it gets on your hair so go gentle with it and rub it in your scalp. Fabulous optical illusion while my hair grows again (which it is thank you £50 a month vitamins!). So this is a quick but cheap fix.

Used this to cover alopecia areata patches. Easy to apply and blend with your finger.

Nn serve a nulla...è una matita che macchia solo

I was so disappointed with this. It was tricky to apply to the crown of my head and it looks and feels like boot polish. I had to wash it out because I don't like sticky hair and you can't avoid getting it in your hair. I couldn't get it to go where I wanted it at all. If this works for you then great, but if you can get a free sample I would recommend doing that before you waste your money. I tried a sample oh Nanogen hair fibres and no matter how much I used it didn't make my parting look tidier. I really don't rate this company's products.