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Gold Standard 100% Whey is Optimum Nutrition's flagship whey powder, built on whey protein isolate as the main source with hydrolyzed isolate added for faster absorption. Each scoop delivers 24 g of protein and 5.5 g of BCAAs, and it is one of the most widely used and widely reviewed whey powders on the market. It suits lifters who want a fast-digesting post-workout shake and a familiar, easy-mixing formula. Against isolate-only rivals it carries more lactose and a little more carbohydrate and fat per scoop, and its taste is sweeter than plain unflavored whey.
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Lowest price we've seen: $39.99 on Nov 10 at Blain's Farm & Fleet. Tracked across 3 stores since Nov 10.
With over 1,600 ratings averaging 4.6, buyers mostly praise the mixability, taste and protein content. Complaints center on sweetness and minor stomach upset in lactose-sensitive users.
Optimum Nutrition Gold Standard 100% Whey Protein Powder helps build and maintain muscle mass when taken regularly and combined with strength training exercise. Made with whey protein isolate as the primary ingredient, this protein supplement powder ensures that you're getting high quality protein with every serving. The hydrolyzed whey protein powder isolate creates a post-workout drink mix that supports muscle recovery. Each serving of this delicious flavored protein powder provides 24 grams of all whey protein, along with 5.5 grams of branch-chained essential amino acids (BCAAs) to support after workout muscle recovery. Optimum Nutrition protein powder mixes easily using a shaker cup or blended in a smoothie. Gold Standard 100% Whey has fueled billions of workout recoveries worldwide.








