
Gold Standard 100% Whey
Best price now
47% under what the other stores charge
Compared across 10 stores. Prices are checked against each store and labelled with when.

47% under what the other stores charge
Compared across 10 stores. Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
Gold Standard 100% Whey is Optimum Nutrition's flagship whey powder, built on whey protein isolate as the main source with concentrate rounding out the blend. Each serving delivers about 24g of protein with 1g to 2g of fat and 0g to 2g of sugar, and it is gluten free and Informed Choice banned-substance tested. It suits lifters and everyday users who want a fast-digesting, low-fat protein hit after training or between meals. Against isolate-only powders it is a blend rather than pure isolate, and against budget concentrates it leads with isolate and carries third-party testing, which is why it is one of the most widely bought whey powders.
In stock
In stock
In stockSold by US
In stock
Availability unknown
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
Availability unknown
Availability unknown
Availability unknown
Availability unknown
Store links may earn us a commission.
Lowest price we've seen: $26.79 on Nov 12 at CVS Pharmacy. Tracked across 10 stores since Nov 12.
With a 4.9 average across more than 9,500 ratings, buyers rate it very highly. They praise the protein content, mixability and taste, and many treat it as their default whey.
Optimum Nutrition Gold Standard 100% Whey is a whey protein powder. It provides about 24g of protein per serve. Whey protein isolate (WPI) is the primary protein source.
The formula also includes whey protein concentrate (WPC) alongside the isolate. WPI is a fast-digesting, low-fat form of whey that is filtered to remove most of the lactose and fat. Each serve is low in fat and low in sugar.
It is used after training to help support muscle recovery and to contribute to daily protein intake. It is suitable for those following a gluten-free diet.