should you’re capable of tolerate dairy, the whey protein powders from Momentous and bare are all free of added sugar and have less than 5 g of carbs for every serving.
Casein protein: Casein is yet another milk https://biobodyboost.co.uk/products/wheypro-chocolate-flavour-whey-protein-powder?_pos=2&_psq=whey&_ss=e&_v=1.0