Gold Standard 100% Whey
Optimum Nutrition

Gold Standard 100% Whey

Muscle Building Whey Protein Powder*
24g of Whey Protein with Amino Acids for Muscle Recovery and Growth*
9.2 out of 10  (10,640 Reviews)
8 Sizes
453 Grams
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3 Flavors
Delicious Strawberry
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Competitor Price: CA$30.29
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Our Price: CA$19.95 (CA$1.43 / Serving)
In Stock
Flavor Rating: 8.1
Buy 1 Get Free Bonus Item
For a limited time, buy 1 Essential AmiN.O. Energy, 30 Servings in the flavor of your choice & get 1 Gold Standard 100% Whey, 3 Servings in the flavor of your choice FREE!

Product Overview

Supplement of the Year Protein Powder Supplement of the Year Optimum Nutrition. There's Only One Gold Standard.
Optimum Nutrition Gold Standard 100% Whey.
  • 5.5 GRAMS OF BCAAs
Award Winning Protein 2005-2014.

Voted supplement of the year and protein of the year for 10 years and running. It's an example of our commitment to creating quality sports nutrition supplements.

Optimum Nutrition Gold Standard 100% Whey.
  • 10 Consecutive Years of Award Winning Quality
  • World’s Most Trusted Sports Nutrition Brand
  • Whey Protein Isolates: Primary Source
  • 5.5 Grams of Naturally Occurring BCAAs
  • 4 Grams of Naturally Occurring Glutamine and Glutamic Acid
  • Instantized to Mix Easily Using Just a Glass & Spoon
  • Over 20 Different Flavors to Choose From

True Strength is a journey. It never rests, it never quits. It's about overcoming obstacles, accomplishing goals, and recognizing achievements. And then it resets to achieve again. As your trusted sports nutrition partner in goal achievement, ON demonstrates that same passion while crafting our products. From the raw materials we source to our state-of-the-art manufacturing processes, no compromises are made. You set the bar higher after every workout, we set the bar higher to redefine the industry standards and ensure you realize optimum results.


Whey protein isolates are the purest form of whey and the main ingredient in Gold Standard 100% Whey™. Each serving provides 24 grams of rapidly digesting whey protein with low levels of fat, cholesterol, lactose and other stuff you can do without making Gold Standard 100% Whey™ the standard all other proteins are measured against.


Optimum Nutrition has been spotting the efforts of goal driven individuals since 1986. As one of the few companies to own and operate state-of-the-art manufacturing facilities that are GMP compliant and NSF Certified for Sport, ON assures that every shake will mix up effortlessly because of its first-to-market instantization process. You also expect each shake to taste the same as the last and your next. That's the kind of consistency ON delivers.


Optimum Nutrition is legendary for both quality and innovation. In addition to producing the world's best-selling whey protein, ON's Gold Standard 100% Casein™ introduced slow-digesting nighttime protein to the weight training world and Amino Energy created the anytime energy category in sports nutrition. When technology makes advancements possible, ON will be the company bringing it first to your shaker cup.

What: Faster Digesting Protein. When: Post Workout. Why: Muscle Recovery and Growth.

Your post workout shake doesn't need to be routine, mix it up by trying one of these great flavors.

Extreme Milk Chocolate Vanilla Ice Cream Double Rich Chocolate French Vanilla Creme Delicious Strawberry Cookies and Cream Mocha Cappuccino Salted Caramel Key Lime Pie Chocolate Mint Banana Cream Chocolate Malt Rocky Road Strawberry Banana Chocolate Peanut Butter Caramel Toffee Fudge Cake Batter Chocolate Coconut Cofffee White Chocolate


natural-chocolate natural-vanilla natural-strawberry

Ratings & Reviews

Overall Rating
10,640 Ratings
Verified Buyer Rating
3,726 Ratings
Average Flavor Rating
24 Flavors
Top Rated Flavor
Mocha Cappuccino
By clicking the button above, you agree to entering the Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
  • 9 Cookies & Cream

This was pretty good but you can get more for cheaper at Myprotein. Mix it up in some plain greek yogurt and call it YoGains! If you're goin got Myprotein: ***Use WILLIAM-RW5 at checkout over there for 25% off your entire order!!*** (The cookies and cream was really good though..)

  • 9 Cake Batter
  • 10 Extreme Milk Chocolate
  • 10 Vanilla Ice Cream

The first flavor I tried was Cake Batter and it was sooooo good that I thought nothing could top it! Turns out, the Vanilla Ice Cream flavor tastes more like cake to me than Cake Batter, haha! I like to use these two flavors to make protein pancakes, bake in some homemade protein baked goodies, or sprinkle in some yogurt for an extra boost of protein. The Extreme Milk Chocolate tastes just like Nesquick and so I'll use it as such mixed in some almond milk or make some chocolate yogurt. Both flavors are excellent mixed into coffee or hot chocolate too! I've tried a few different protein powders, but always come back to Optimum Nutrition. They are just the best in flavor!

Verified Buyer
  • 6 Rocky Road

I really like Optimum Nutrition protein powders. But this particular one, Rocky Road, is not the best flavor. The flavor leaves an unpleasant and artificial after taste. It mixes really well with water so it is definitely still drinkable, I just wouldn't recommend this particular flavor.

  • 7 Double Rich Chocolate
  • 10 Double Rich Chocolate
  • 10 Extreme Milk Chocolate

I've tried many different protein supplements so far, but i have to say ON Gold Standard has to be one of, if not THE best protein powder i have had! You cannot go wrong with the clean, cut nutritional value of this product, and tastes so darn good! I have some for post workout and before bed, and i can say that I've witnessed major changes psychically when i look at myself in the mirror, and mentally when I'm at the gym the next day. 10/10

† This price is the retail price for this product found at one or more retail websites in the last 30 days. The price may not include shipping cost, tax, sale or promotional prices, or discounts such as member pricing. Prices may change. verifies this price every 30 days.
453 Grams
453 Grams
14 Servings | CA$1.43 Per Serving
1.9 Lbs. - Natural
1.9 Lbs. - Natural
27 Servings | CA$1.67 Per Serving
4.8 Lbs. - Natural
4.8 Lbs. - Natural
68 Servings | CA$1.25 Per Serving

What's in Optimum Nutrition Gold Standard 100% Whey

1 Lb. Delicious Strawberry
Serving Size 1 Rounded Scoop (31g)
Servings Per Container14
Amount Per Serving
Calories 120       
Calories From Fat 15       
% Daily Value *
Total Fat 1.5 g 2%
Saturated Fat 1 g 5%
Trans Fat 0 g       
Cholesterol 55 mg 18%
Sodium 130 mg 5%
Total Carbohydrate 3 g 1%
Sugars 2 g       
protein 24 g 48%
Vitamin A 0%
Vitamin C 0%
Calcium 8%
Iron 0%
Not a Significant Source of Dietary Fiber
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
Protein Blend (Whey Protein Isolates, Whey Protein Concentrate, Whey Peptides), Lecithin, Natural And Artificial Flavors, Citric Acid, Sucralose, FD&C Red #40, Aminogen®, Lactase.
Contains Milk And Soy (Lecithin) Ingredients.

Directions For Gold Standard 100% Whey:

SPOON STIRRED: Gold Standard 100% Whey™ is INSTANTIZED. That means if you forgot your shaker cup or don’t have time to get out the blender, you can just add one rounded scoop of Gold Standard 100% Whey™ to a glass filled with 6-8 oz of water or your favorite beverage. Then mix it up with a spoon. Stir for about 20 seconds or until powder is completely dissolved.
TIP: Adjust the intensity of your Gold Standard 100% Whey™ by varying the amount of liquid that you use to prepare it. For a bolder flavor with slightly more body and sweetness, mix each scoop with 4-6 oz of water, milk, or your favorite beverage. For a milder tasting, less sweet shake, use 8-10 oz of liquid per scoop.

SHAKER: Bringing a shaker cup with you to the gym is the best way to get a powerful dose of protein immediately after your workout. Just pour in 6-8 oz of your preferred beverage and then add one rounded scoop of Gold Standard 100% Whey™ to your shaker cup. Cover and shake for 25-30 seconds.

BLENDER: Add one rounded scoop of Gold Standard 100% Whey™ to a blender filled with 6-8 oz of water, nonfat milk, or your favorite beverage. Blend for 20-30 seconds. Then add 1 or 2 ice cubes and blend for an additional 30 seconds.
SHAKE UP YOUR SHAKE: By adding fresh or frozen fruits, peanut butter, flaxseed oil, coconut and other high-energy ingredients, you can transform your shake into a delicious high-protein meal.
STACK YOUR SHAKE: You can make Gold Standard 100% Whey™ an even more powerful recovery product by adding supplements like creatine, glutamine, BCAA, and concentrated carbohydrate powders.

THINK OUTSIDE THE GLASS: Gold Standard 100% Whey™ can be used for more than just protein shakes. Try mixing a scoop into oatmeal, yogurt, or the milk that you pour over your morning breakfast cereal. Better yet, boost the protein content of muffins, cookies, brownies, etc. by adding a scoop or two to your baked goods recipes.

SUGGESTED USE: Consume approximately 1 gram of protein per pound of body weight per day through a combination of high protein foods and protein supplements. For even better results, consume your daily protein allotment over several small meals spread evenly throughout the day.

Warnings: This product contains whey derived from dairy and lecithin (to improve mixability) derived from soybeans. For use as a dietary supplement only. Do not use for weight reduction.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
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