What's a good protein powder supplement to use in assistance with losing weight?

My husband wants to lose about 20 pounds and wants a good nutritional/dietary supplement of a protein powder to make shakes in the morning. What is a good brand to use that isn't ridiculously expensive? I'd prefer to hear from people who actually use a brand and have had success with it... and what flavor is the best?What's a good protein powder supplement to use in assistance with losing weight?
The best protein to use is plant protein with all the 22 amino acids.


there's 2 companies I can think of .





Swanson vitamins or


Nature Shunshine Porducts


I hope this helps u outWhat's a good protein powder supplement to use in assistance with losing weight?
Isopure is the best one I have every used ITs pure protein no carbs or anything. Not the greatest tasting unless you use milk and a banana but I lost a lot of weight on it.
I use Syntha-6 but it's around 46$


If you are interested in Syntha-6 I recommend the strawberry flavor