I purchased this product from Boots which cost much more than amazon, but needed it quickly as my 4 year old had a major itchy scalp, with a few dry patches. I had been informed by her teacher that the dreaded head lice were in her class, but being a hairdresser and seeing a good few children with them in the past, I know what to look for, and i always check my children's hair, it's just something I do, as head lice is not nice for them or you for that matter.
I needed to find something, and as my other daughter suffers from the occasional dry skin we have used this brand before, and I find its brilliant.
This shampoo was amazing, my daughter has thick long hair and tangles easy, so normally I use a conditioner on the ends, but with this I needed nothing else.
You shampoo the hair, leave it on 3 to 5 mins and rinse it out, job done, and more importantly No Itching, that stopped straight away. It smells lovely, not like TGel which has Tar in it so stinks basically, and it's not to be used for under 12s, this product is for any age, it's a really lovely shampoo.
I would say Buy , pricey yes, but worth it, as you don't want people thinking your child has lice if you know they haven't.