Bests & Worsts Reviews from Amazon

I naturally have semi dark brown hair with red undertones that just generally doesn't like getting blonde or staying blonde. Nothing against my hairdresEer, who is amazing, and the one who initially recommended this shampoo to me after my hair would turn orangey not too long after getting it done. it took a couple years (lol) but eventually I caved and ever since I started using this, my hair stays as light as it looks when i leave the salon and doesn't turn reddish after a while like it usually did. I use it every time I shampoo, which is usually 2-3x per week, and i never noticed my hair getting too ashy or grey looking. I actually recommend this product to anyone that will listen :)