Optimum Nutrition Gold Standard 100% Whey, Double Rich Chocolate, 5 lb (74 Servings)
24 g of whey protein per scoop
$105.99
In stock · price checked November 12, 2026
Free shipping on orders over $35
74 servings · $1.43 a scoop · $1.49 per 25 g of protein
Informed Choice
This whey line is on the Informed Choice list, which checks for banned substances.
Buy nowOur take
Gold Standard is a whey blend. The label lists whey protein isolate first, then whey protein concentrate and hydrolyzed whey protein. One 31 g scoop gives 24 g of protein.
This 5 lb tub holds 74 scoops, so the $105.99 price works out to $1.43 a scoop, or $1.49 for each 25 g of protein. Double Rich Chocolate gets its taste from cocoa powder, natural and artificial flavor and acesulfame potassium.
Want NSF Certified for Sport? BulkSupplements isolate has it, unflavored, at $1.73 a serving (see below). Compare more isolates on our whey isolate page.
Key facts
| Protein per serving | 24 g (1 scoop, 31 g) |
|---|---|
| Protein source | Whey protein isolate, whey protein concentrate and hydrolyzed whey protein |
| Flavor | Double Rich Chocolate |
| Size | 5 lb tub, 74 servings |
| Carbs and sugar | 3 g carbs, 1 g sugar per scoop |
| Sweetener | Acesulfame potassium |
| Testing | Informed Choice list |
Common questions
How much protein is in Gold Standard Whey?
24 g in each 31 g scoop.
Is Optimum Nutrition Gold Standard Whey tested by an outside group?
Yes. It is on the Informed Choice list.
How much does Gold Standard Whey cost for a serving?
It was $105.99 on November 12, 2026. That is $1.43 a scoop and $1.49 for 25 g of protein. BulkSupplements isolate, which is on NSF Certified for Sport, was $1.73 a serving.
What kind of whey is in Gold Standard?
A blend of isolate, concentrate and hydrolyzed whey, with isolate named first on the label.
