Note: Optimum has made a slight change to the formula of 100% Natural Whey Protein to make it an even better protein powder. The name is changing also to be "100% Whey Gold Standard". The price will remain the same though!

Whey protein ranks highest in all measures of protein quaility. Our extremely popular protein is manufactured with domestic Grade A Milk and is low temperature processed to preserve the biologically active microfractions. Optimum Nutrition's 100% Whey is also concentrated, ultrafiltered and isolated using ion exchange and crossflow microfiltration to remove nearly all of the cholesterol and lactose making it ideal for low-fat and low carbohydrate diets. All Natural: no artificial colors, flavors or sweeteners.

Like it's predecessors, this canister of ON's Natural 100% Whey Protein contains Optimum Nutrition's exclusive, proprietary blend of...

• Microfiltered Whey Protein Isolates
• Ion-Exchange Whey Protein Isolates
• Ultrafiltered Whey Protein Concentrate
• Hydrowhey Hydrolyzed Whey Peptides