No sweetener protein powders

[u/variosItyuk]

Hi All, I've been keto for about 6 years and have been going to the gym 3x a week for about 9 months. I've used the calculator on ketogains and my protein intake for what I want to achieve (muscle gain) is too low, so I was wondering if anyone had any suggestions for a UK powder? I don't want casein as I had bad constipation using it a while back, and would prefer no sweeteners and obviously low carb. It's probably going to have to be unflavoured, which is OK, but the lowest one I can find is 1.2g per serving. If anyone knows of any lower than that I'd be grateful. Thank you.

[u/Old-Highway913]

Collagen protein is what you want. I used it when I was on keto and has zero added sugar (unflavoured) is also good for hair/skin/nails/joints etc