GOLD STANDARD 100% WHEY™
Optimum Nutrition®
Last updated: Nov 22, 2025
GOLD STANDARD 100% WHEY™ Protein powder supports muscle and post-workout recovery with 24g of quality protein and 5.5g of naturally occurring BCAAs per serving. It’s crafted to be a complete, fast-digesting protein with whey protein isolate as the primary source – a filtered form of whey that can support protein goals for people at every level of fitness – from daily runners and gym-goers to competitive strength athletes and everyone in between.*
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GOLD STANDARD 100% WHEY™ Ingredients*
We only evaluate bioactive ingredients—the ones that truly contribute to a product's performance. Below is a list of bioactive ingredients found in this product.
For each ingredient, the quantity in parentheses indicates the amount per serving.
Protein Blend contains (Whey Protein Isolate, Whey Protein Concentrate, Hydrolvzed Whey Protein)
Whey protein is primarily sourced as a byproduct of the cheese-making process from cow's milk. Whey is particularly rich in BCAAs, especially leucine. Leucine is a key amino acid that directly stimulates muscle protein synthesis.
Calcium is a mineral essential for bone health and various bodily functions, often consumed through dairy products, fish, and leafy greens.
Iron is a mineral necessary for the production of hemoglobin, a protein that transfers oxygen from the lungs to the tissues.
Potassium is an essential mineral and electrolyte that helps regulate fluid balance, nerve signals, and muscle contractions, playing a crucial role in heart and kidney function.
*These product and ingredient description statements have not been evaluated by the Food and Drug Administration (FDA). This product or its ingredients are not intended to diagnose, treat, cure or prevent any disease.
Product description and ingredient list are obtained from the product's brand/company website. Ingredient description is provided by our expert.
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