Top pick1OPTIMUM0.5mgGLP-1#1· Best ValueBest ValueCheapestOptimum Nutrition Gold Standard 100% WheyThe benchmark whey protein for muscle building✓24g of fast-digesting, high-quality protein with 5.5g naturally occurring BCAAs per scoop, led by whey isolate, for about 120 calories✓Strong value: roughly $1.00 to $1.90 per serving depending on size and retailer, undercutting most premium whey brands especially on sale or in bulk✓Mixes easily without clumping and comes in many flavors, making consistent daily use realistic8.0/10Editorial scoreSee offer →Read review+ Pin to compare