Health Does GNC do protein samples? Which is the No 1 protein powder? 1. Best Whey Protein Powder: Myprotein Pro THE Whey+ Only the finest ingredients have been used to create this powder, which delivers 26g of protein per 32g serving via “beadlets” that gradually release muscle-building BCAAs. Related Posts:Which is easier to digest whey isolate or concentrate?Best Protein Powders for Butt in 2020 - review and buyer's guide - is a good one.Is pea protein inferior to whey?Can body fortress whey protein be used as a meal replacement?