Buy it! Buy it now! i really feel my scalp and hair are refreshed after using this! i use it once a week for a deep clean. MY hair feels dry and horrible after this shampoo so i tend to wash and condition after but you can feel the grime fall off your scalp

I bought this because I had added a gloss on my hair (my hair turned green on holiday and I had put a gloss on top to cover it) It worked amazingly. It stripped the semi-permanent colour from my hair (as I wanted) and left my hair feeling so clean. It got rid of all product build up and my hair is so bouncy and voluminous now after being dragged down by products. I highly recommend and will be repurchasing for a bi-weekly clean. 

I purchased the smaller option to try out after seeing the good reviews and they were right, my hair felt so lightweight after using and obviously my hair got a full detox of build up with great ingredients. Smells lovely too! Even the little bottle is going to last me a long time using it every couple of washes. I’m glad I own this for my hair journey. 

Thanks to this shampoo I figured out that I have low porosity hair. The shampoo left my hair incredible dry. It felt like I washed my hair with a really aggressive soap bar. So if you have low porosity fine hair have a look for a different detox shampoo. This one won't do the trick.

I started noticing problems in my hair at the start of 2020. I've always had thin hair but started experiencing hair loss in mid-2020 (I've never had covid). On top of this I have greasy hair - I'm talking my hair gets greasy every single day and I've tried training it to not be, but I've had greasy hair since the beginning of time so ruling this as genetics! Since 2020 I've been on the hunt for a shampoo that can get rid of the grease and not strip my hair, suffice to say this is the one! After much research and many shampoos later, I decided to get the OUAI detox shampoo. My hair instantly feels clean as soon as I lather the shampoo on. When I rinse, my hair is squeaky clean. It air-dries nicely (straight) and doesn't have any frizz in it afterwards. My hair feels healthy and looks fuller. I use this shampoo once a week for a deep clean, it keeps my hair oil-free for a bit longer but the biggest difference is that it doesn't get as greasy as it used to with my everyday shampoo. I've only used this 3 times and I'm already impressed and when it finishes I will get the full size version. Probably the only shampoo I'll continue to repurchase.