OGX Biotin and Collagen Volumising Hair Shampoo, Thick and Full, with Vitamin B7 Biotin, and Collagen, for Fine Hair, Sulfate Free Surfactants, 385ml

My favourite shampoo/conditioner by far. Great formula that lathers well. The conditioner is lovely and silky smooth. Fantastic scent. Washes well and leaves my hair tangle-free.

This shampoo leaves your hair in great condition ,silky ,healthy and because of the Biotin ,leaves it a bit stronger.

It does leave my hair feeling silky, hydrated, and more voluminous, which is great. It’s also quite gentle on the scalp and smells lovely. If you don't have colour-treated hair, or if fading isn't a big concern for you, it's definitely worth trying.

This really works on fine hair. I’ve been using it for several months and I am now getting compliments about my hair. It leaves it thicker and shinier than other shampoos I’ve tried. I’ve bought a second bottle as my husband is now using it too,

This stuff is really good and great value for money. Both myself and my wife use it and both our hair looks much fuller (volume) and it has a great smell

Ive watched multiple YouTube videos recommending this shampoo and conditioner. I'm not too fond on conditioners I feel it leaves my hair greasy. However, this brand seems to work for hair volume and density therefore I need to give it a go. The smell is 100% nice.My hair type is: flat, Fine, thin and long.Will update the review if it works in a few months.Update after months June 2020: Didn't work unfortunately.Hit the like button because I'm not paid to do a review like others...

Hair is looking so great I have to use this sparingly else I’m batting off people wanting to touch it!!! Brilliant product and as they say “it does exactly what it says on the tin”

Best shampoo I’ve tried for my white, thinning over 70 year old hair. Gives a full body with excellent cleaning. Highly recommend.