Optimum Nutrition Gold Standard 100% Whey Protein Powder, Double Rich Chocolate, 5 Pound (Packaging May Vary)
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Availability:
In Stock.
Arrives
Wednesday, Apr 15
Flavor Name: Double Rich Chocolate
Size: 5 Pound (Pack of 1)
Features
- High-Protein Formula to Support Muscle Health Delivers 24g of fast-absorbing 100% whey protein per scoop to support post-workout muscle recovery, muscle strength and muscle building when taken over time with regular resistance training.
- Enhanced Muscle Recovery With BCAAs Includes naturally occurring BCAAs and EAAs that help get you back to your best, faster and speed up recovery after intense training sessions.
- Optimized Support for Strength & Hypertrophy Goals Whey protein isolate is the primary ingredient with excess carbs and fat isolated out. Ideal for athletes looking to increase muscle strength or boost recovery between workouts.
- Mixes Smoothly for Rapid Post-Workout Use Instantized powder dissolves quickly in water or milk, making it a convenient shake immediately after training.
- Backed by thousands of hours of research For 35 years, athletes have trusted Optimum Nutrition to fuel their training. Optimum Nutrition delivers proven quality. Whey is backed by science and trusted by athletes, we set the Gold Standard in protein
Description
OPTIMUM NUTRITION'S GOLD STANDARD 100% Whey uses pure Whey Protein Isolates as the primary ingredient. Combined with ultra-filtered whey protein concentrate, each serving provides 24 grams of all-whey protein and 5.5 grams of naturally occurring Branched Chain Amino Acids (BCAAs) which are prized by athletes for their muscle building qualities. With more than 20 tempting flavors to choose from, ON GOLD STANDARD 100% Whey gives you plenty of ways to keep workout recovery interesting. Search "ON Apparel TRUE STRENGTH" to see our new ON clothing line!
Is Discontinued By Manufacturer : No
Product Dimensions : 8 x 8 x 11.25 inches; 5 Pounds
Item model number : 1054618
Date First Available : November 23, 2006
Manufacturer : Glanbia Performance Nutrition
Best Sellers Rank: #24 in Health & Household (See Top 100 in Health & Household) #1 in Sports Nutrition Whey Protein Powders #3 in Sales & Deals
#1 in Sports Nutrition Whey Protein Powders:
#3 in Sales & Deals:
Customer Reviews: 4.6 4.6 out of 5 stars (95,532)
Flavor: Double Rich Chocolate
Diet Type: Gluten Free
Product Benefits: Muscle Growth, Weight Gain
Protein Source: Whey
Protein: 24 Grams
Vitamins And Minerals: 50 Milligrams
Total Servings Per Container: 74
Item Weight: 5 Pounds
Unit Count: 80 Ounce
Number of Items: 1
Item Dimensions: 8 x 8 x 11.25 inches
Brand Name: Optimum Nutrition
Package Type Name: Tub
Age Range Description: Adult
Model Name: Nutrition & Wellness
Global Trade Identification Number: 69
UPC: 748927028669 748927068757
Manufacturer Part Number: 1054618
Model Number: 1054618
Manufacturer: Glanbia Performance Nutrition
Recommended Uses For Product: Post-Workout
Material Type Free: Gluten Free
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Apr 15
This item is non-returnable:
Non-returnable due to Food safety reasons
View our full returns policy here.
Non-returnable due to Food safety reasons
View our full returns policy here.
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Top Amazon Reviews
Flavor Name: Double Rich Chocolate
Size: 5 Pound (Pack of 1)
I’ve gone through multiple tubs of Optimum Nutrition Gold Standard Whey over the years and it remains one of the most consistent protein powders I’ve used. The Double Rich Chocolate flavor is balanced and not overly sweet, and it mixes smoothly in both water and milk without clumping or leaving a gritty texture. Even with just a shaker bottle, it blends quickly and doesn’t foam excessively, which makes it easy to drink post-workout or during a busy day. Digestion has been comfortable compared to many other whey powders I’ve tried, and the protein content per serving makes it simple to hit daily intake goals whether you’re training regularly or just trying to increase overall protein consumption. The large 5-lb container also lasts a while, making it a good value if you use protein consistently. For the best texture and flavor, using cold water or milk and shaking for about 20–30 seconds helps it fully dissolve and taste smoother. It also works well blended with ice or added into oatmeal for a quick high-protein meal. Overall, this is a dependable protein powder that delivers consistent quality, taste, and mixability.
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Reviewed in the United States on February 27, 2026 by Mark Hanes
Flavor Name: Double Rich Chocolate
Size: 5 Pound (Pack of 1)
I’ve tried quite a few protein powders over the years, and I keep coming back to Optimum Nutrition because it’s one of the most consistent options out there. A lot of powders either taste overly artificial, clump when you mix them, or feel heavy on the stomach. This one avoids most of those problems. The protein mixes very easily with just a shaker bottle and water or milk. No big clumps and no gritty texture, which is something I’ve run into with cheaper brands. The texture is smooth and it goes down easily after workouts. I usually take it after training or when I need to add extra protein during the day. Each scoop gives about 24g of protein, which makes it an easy way to help hit daily protein goals without having to cook another meal. Flavor-wise, it’s better than most protein powders I’ve tried. Sweet enough to enjoy but not overwhelming. It also works well if you blend it into smoothies with oats, banana, or peanut butter. Overall it’s a dependable protein powder that does exactly what you expect: mixes well, tastes good, and helps you consistently get enough protein in your diet. Definitely one of the safer choices if you’re buying protein for the first time.
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Reviewed in the United States on March 11, 2026 by Shota M
Flavor Name: Double Rich Chocolate
Size: 1 Pound (Pack of 1)
This Optimum Nutrition Gold Standard 100% Whey is my go-to protein powder. It delivers a solid 24g of protein per scoop with great recovery support (those BCAAs help a ton post-workout). The flavor (Double Rich Chocolate or whatever yours is) is delicious—creamy and not overly artificial, mixes super smooth with just water or milk (no clumps or chalky taste even with a spoon shake). Low sugar, easy on the stomach, and the tub lasts forever with good servings. Affordable for the quality—I’ve tried others and always come back to this. Highly recommend for anyone building muscle or just boosting protein intake!
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Reviewed in the United States on February 5, 2026 by Addi's Reviews
Flavor Name: Double Rich Chocolate
Size: 5 Pound (Pack of 1)
First off, I've purchased a bunch of different flavors of ON Gold Standard Whey. All of them have close to the same nutritional value, but they vary greatly in taste. Both my wife and I drink these protein shakes as part of our daily diet, and as a product, Optimum Nutrition is great. I've mixed with both milk and water, and all of the shakes mix well and don't seem to clump. I've tried other manufactures whey, and I keep finding myself going back to ON for the price, nutritional value, and above all the taste. So the flavor question. As I mentioned, each flavor has a different characteristic from the others. Some are bland, some taste sweet, some taste overly fake. We loved some, and we hated some. Below is a list based on what we like so far and why. Bear in mind that I hate diet drinks for their bad aftertaste. The drinks don't have to be sweet for me to like them, but I can't stand the garbage aftertaste of fake sweeteners. The best flavors: Rocky Road - By far the single best tasting flavor. The downside is that it does taste a little sweet. The nutritional value is right on with the other flavors, but it is a bit sweet. I could drink this all day. If you only buy one flavor, this is it. There is no real aftertaste, and the flavor is great. Extreme Milk Chocolate - Another good flavor with almost no aftertaste. This one tastes like chocolate, and doesn't have a fake taste to it. If you are looking at the chocolate flavors, this one is perfect. Natural Vanilla - This is a slightly different product, and it comes in a tub with yellow labeling instead of the red. It's on Amazon for the same price, and it has the same nutritional values. They claim it has less artificial sweeteners in it, hence the natural label. In any case, this is the best vanilla out there. There is no aftertaste, and it tastes like vanilla milk. It is not as sweet as the others, but it the single best vanilla flavor I've found. The middle of the road flavors: Cookies and Cream - This one is both good and bad. If you like the creamy vanilla taste, you will like the flavor. It doesn't have a bad aftertaste, but it is sort bland. It is sweet, but bland. Also, the cookie chunks in it don't dissolve. This is the only flavor so far that has bits of stuff that you are swallowing when you drink it. It's odd. That said, I have reordered it in the past. Chocolate Malt - It's just OK. The flavor is a little odd because of the malt. Given the choice, just order the Extreme Milk Chocolate. Caramel Toffee Fudge - Again, just OK. They tried too hit to many flavors with this one, and it just turned out odd. Not a bad flavor, but don't start out here. I got bored so I tried it. I doubt I'll order it again. And the bad: Double Rich Chocolate - This flavor sucks. It tastes like fake chocolate. Not good fake chocolate, but generic fake chocolate. It has that bad aftertaste of fake sweetener, and is all around not good. Vanilla Ice Cream - Another swing and a miss. This flavor tastes like bad fake powdered milk. It has that bad aftertaste, and is probably the single worst flavor they have. If you are looking for vanilla, avoid this at all costs and get the Natural Vanilla. Tropical Punch - Another fake tasting flavor. When I got this, I could barely get through the first few shakes. Eventually it grew on me a little bit, and I was able to drink it without hating it. It tastes like strawberry milk with a bunch of fake sweetener. It's just wrong, and is not something you want to drink after a workout. I know that taste varies from person to person, so take this with a grain of salt. I hate the taste of fake sweetener, so this list draws from that. I've taken to buying the 2lb tubs to try out a flavor, and then going with the 5lb tubs if I like it. It costs a bit more that way, but it means there is only 2lbs to choke down if you get a flavor that you hate. Enjoy!
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Reviewed in the United States on May 13, 2013 by Carrie Carleton
Flavor Name: Double Rich Chocolate
Size: 5 Pound (Pack of 1)
Cost-effective, not too sweet and drinkable flavor, instantly mixed. It’s not grainy at all with a blender bottle and some water. After mixing, it tastes like a muted down nesquik chocolate milk. However, I unfortunately can’t consume this because I had an allergic reaction both times I’ve tried it. I had dark red splotches on my arms within an hour of consuming the protein powder. Because I didn’t want it to get any worse, I took a Benadryl which resolved it. Sad that I can’t use this protein powder, given how perfectly it mixes and how affordable it is.
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Reviewed in the United States on March 6, 2026 by Vivian T.
Flavor Name: Double Rich Chocolate
Size: 5 Pound (Pack of 1)
I’ve been using Optimum Nutrition Gold Standard 100% Whey and really like it. It mixes easily with no lumps, tastes great, and provides solid protein for recovery. It’s easy on the stomach and feels like great value for the quality. Definitely a reliable choice for everyday use. 💪
Reviewed in the United States on March 23, 2026 by Yaroslav Kliufas