@BasoonerOrLater I've found every single protein shake I've tried, and I've tried a lot, far too sweet and cloying and some are chalky too just to make them extra unpalatable.
But you can make your own protein shakes with greek yoghurt, any kind of milk (I like coconut or almond), some nut or seed butter (tahini is my favourite), some berries or a banana, some chia seeds and even a little unflavoured & unsweetened protein powder.