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Optimum Nutrition

Optimum Nutrition Gold Standard Whey Protein Powder, Cookies & Cream, 5 LB

Based on 3,419 reviews
Condition: New
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$114.99

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At a glance

Condition
New
Flavor
Cookies & Cream
Size
5 lb (Pack of 1)
Dimensions
8.06 x 8.06 x 11.18 in
Weight
5 lb
Diet Type
Gluten Free, Keto
Protein Source
Whey

Features 6

  • GOLD STANDARD WHEY PROTEIN - 24 g of premium whey protein per scoop from whey protein isolate and concentrate to help build and maintain lean muscle when paired with regular resistance training.
  • ANYTIME FORMULA - A great choice post run or lift, between meals, with a meal, or any time of day when you need extra protein.
  • POST WORKOUT RECOVERY - Loaded with 5.5 g of naturally occurring BCAAs (branched-chain amino acids) and 11 g of essential amino acids (EAAs) to supercharge recovery and get the most out of your workouts.
  • TRUSTED AND SAFE - Banned-substance tested and made by the worlds #1 sports nutrition brand - The Gold Standard for protein quality so you feel comfortable and safe down to the last scoop!

Description

Optimum Nutrition GOLD STANDARD 100% WHEY Protein powder supports muscle and post-workout recovery with 24g of quality protein; gluten free with 5.5g of naturally occurring BCAAs and 11g of naturally occurring EAAs per serving to support muscle recovery. ON's Gold Standard Whey is Banned Substance Tested so you can trust the protein powder you are consuming! 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. With great-tasting flavor options; satisfying texture; and easy mixing with only a glass and spoon; you’ll always look forward to getting the protein you want in your active; performance- driven lifestyle. Try using Gold Standard Whey in your favorite recipes to plus-up your protein intake! It’s everything you’ve come to expect from OPTIMUM NUTRITION: The World’s 1 Sports Nutrition Brand.

Specs 26

Product Dimensions 8.06 x 8.06 x 11.18 inches; 5 pounds
Item model number 1088292
Department unisex-adult
Manufacturer Glanbia Performance Nutrition
Flavor Cookies & Cream
Diet Type Gluten Free, Keto
Product Benefits Banned Substane Tested, Muscle Endurance, Muscle Growth, Muscle Recovery, Protein Support
Protein Source Whey

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 3

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

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Top Amazon Reviews

Great Protein, Great Results
Flavor Name: Cookies & Cream Size: 5 Pound (Pack of 1)
I'm definitely not a professional body builder by any means. Until recently, I was a college undergrad, and now I'm working full-time. In general, my workouts usually consist of weight lifting at home, with a set of adjustable free weights, and occasional trips to the gym for exercises not easily done at home. More recently, I've been doing P90X, and am finishing up the third phase now. This whey protein works wonders. In general, if you're only going to supplement your workouts with one thing, it would almost definitely be whey protein. It speeds up recovery, gives more energy, and really enables muscle growth. As far as whey goes, I've tried a few other brands, and ON Gold Standard is the winner when it comes to the balance of amount of protein, ease of use, price, and taste. I've tried three flavors thus far. Vanilla is okay, when mixed with milk it tastes mostly like runny, melted vanilla ice cream. Not disgusting, but not exactly my cup of tea. I went through a couple jars of the Double Rich Chocolate, based off the recommendations of many reviews, and ended up sticking with it for a while. I've never been a fan of chocolate milk, so the Double Rich Chocolate isn't amazing to me, but it still tastes good and is easy to get down. I recently tried a tub of the Cookies n' Cream flavor, and I'm not going to be sticking with it. It's nice, as a change of pace from the months of chocolate I had, but mixed with milk it was waaaay too rich for me. I usually mix it with water, which makes it taste sort of like a Jack in the Box Oreo cookie shake. It tastes kinda weird if it's warm, though, so I usually either pre-mix it and stick it in the fridge for a long time, or throw in a couple ice cubes when I mix it, to cool it down. Some reviewers have commented on a bitter aftertaste (for Cookes n' Cream only, not the other flavors), some say they have never encountered it. I seem to be stuck in the middle. Every once in a while, one of the gulps will hit me with a slightly bitter aftertaste. It's not often enough to make me hate drinking it, but it's worth a mention. It seems to happen less often if I pre-mix the shake and leave it in the fridge for a while, so temperature may have something to do with it. One last thing I want to mention, if you're just someone who works out a bit in their free time to stay in shape, there's one other supplement worth taking a look at: creatine. It's cheap, not harmful, and can work wonders for you! This review's already pretty long, so I won't talk about it, but there's plenty of info out on the web, so take a look! ... show more
Reviewed in the United States on August 31, 2010 by Philip
like me, or preparing for Mr
Flavor Name: Cookies & Cream Size: 5 Pound (Pack of 1)
Whether you’re new to the health craze or a seasoned veteran gym rat, navigating the supplements marketplace can be very challenging. Everywhere you look, you’ll be peppered with advertisements falsely claiming that their product is the magic bullet that transformed some random Joe Schmo to Ryan Gosling. However, in my unbiased opinion, the closest product to a sure fire magic bullet is Optimum Nutrition’s Gold Standard Cookies & Cream Whey Protein. Whether you’re looking to get “jacked” for spring break, like me, or preparing for Mr. Olympia, this is hands down the product for you. I’ve concluded that this is the best protein powder based on three essential criteria for a college student: the taste and mixology and the quality and value. TASTE & MIXOLOGY - 9/10 The first thing all consumers of supplements ask is “how does this product taste?” Well, unlike most other protein powders, the 5lbs of Cookies and Cream is really damn good. You might think that the low carb artificial sweetener would ruin the taste, and you’d be wrong. In milk, the flavors are genuine and robust. If you’ve ever had a Chick-fil-A Cookies & Cream milkshake, imagine that but toned down a notch. In water, the flavor was much more subtle and didn’t taste as good as it did with milk, hence the reduction of 1pt. Just as important to taste is how well the product mixes. For fair analysis, I used the spoon and cup method in two solvents: water and 2% milk. The instructions call for 1 scoop (~30g) of powder along with 4-6oz of fluid. The powder held its own in both liquids with an edge going to milk in the flavor department. Best of all, there was no mineral grit that you sometimes get with other cheaper products! QUALITY & VALUE – 10/10 (reduced from an 11/10) Where this product truly shines is in the value department. While protein powders should merely act as a supplement to your regular diet, achieving your desired level of macronutrients can be tough and expensive! Priced at $57.99 for 74 servings, one scoop containing 24g of protein comes to only $1.27 – about the same cost as a McDouble but tastier and filled with less chemicals. These 24g of proteins solely come from whey concentrates or isolates meaning better absorption for repairing your muscles after a tough workout. BOTTOM LINE If you want a product with no frills or false advertising, this is the product for you. The cookies and cream flavor is a tasty protein packed with the highest quality of protein all at an affordable price. Whether you’re new to the gym or have been pumping iron since Arnold, this is the product for you. ... show more
Reviewed in the United States on February 9, 2016 by Amazon Customer
Best Whey Protein on the Market
Flavor Name: Cookies & Cream Size: 2 Pound (Pack of 1)
There are so many brands of whey protein on the market, it's sometimes hard to choose. You can't go wrong with Optimum. Quality is excellent. Flavors are good. Price is reasonable. The Cookies & Cream flavor tastes great, but is a bit of a pain because there are little "cookie" pieces--chocolate crumbs--that stick to the shaker bottle or glass and make it hard to clean. Best flavors: Double Rich Chocolate and the Strawberry and Banana. ... show more
Reviewed in the United States on March 30, 2026 by David
Good product. Good taste.
Flavor Name: Cookies & Cream Size: 5 Pound (Pack of 1)
Good product. Tastes good. Dissolves well. Good for protein shakes.
Reviewed in the United States on March 21, 2026 by Fierceseaman
Consistent Quality
Flavor Name: Cookies & Cream Size: 2 Pound (Pack of 1)
Gold Standard has been always a good protein. It’s easy to mix, tastes great, and the quality has been consistent. The price went up drastically for some reason like 3-4 years ago, but it’s still a good protein.
Reviewed in the United States on May 7, 2025 by 🌼Saya🌼
Good for muscle
Flavor Name: Cookies & Cream Size: 2 Pound (Pack of 1)
Protein powder so tasty
Reviewed in the United States on April 17, 2026 by Really Broke 😈
Love it, esp vanilla and chocolate
Flavor Name: Cookies & Cream Size: 2 Pound (Pack of 1)
It tastes great and is amazing for getting protein for healthy dessert treats. I use this to make homemade ice cream and cottage cheese brownies, so the taste review is based on using it in these desserts. French Vanilla vs Vanilla Ice Cream (5/5): Couldn't taste a big difference, but French vanilla is a little stronger, so I prefer it. Extreme Chocolate Milk: (5/5): Super good in desserts and more subtle than cocoa powder. Rocky Road (3/5): Not good as a brownie base, since the superficial marshmallow(?) taste was too prominent. Decent as ice cream since the milk/yogurt diluted it. Can't pinpoint the flavor, but it's the typical s'mores healthy protein bars. ... show more
Reviewed in the United States on March 10, 2025 by Hanna
Awesome
Flavor Name: Cookies & Cream Size: 2 Pound (Pack of 1)
Delicious
Reviewed in the United States on April 26, 2026 by Derek
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