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Optimum Nutrition

Optimum Nutrition Gold Standard 100% Whey Protein Powder, Chocolate Peanut Butter, 2 Pound (Packaging May Vary)

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Availability: In Stock.
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Arrives Monday, May 11
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Flavor Name: Chocolate Peanut Butter


Size: 2 Pound (Pack of 1)


Features

  • 24 g High-Quality Whey Protein per Scoop 100% of the protein from whey for a fast-absorbing, complete protein source that supports muscle maintenance and growth.
  • 5.5 g Naturally-Occurring BCAAs + 11g of naturally occurring EAAs Delivers essential amino acids including leucine, isoleucine, and valine to support post-workout muscle recovery, muscle strength and muscle building when taken over time with regular resistance training.
  • Low Sugar, Low Carb, Low Fat Ideal for Lean Muscle or Cutting Phases With just ~1 g sugar, ~3 g carbs per serving, and whey protein isolate as the primary ingredient with further carbs and fat isolated out. Its a high quality choice for athletes focused on lean muscle, weight management, or body-composition goals.
  • Instantized & Easy-Mix Formula (Great Mixability) Designed to dissolve smoothly in water, milk, or smoothies with a spoon, shaker, or blender perfect for fast post-workout shakes or convenient protein boosts.
  • Trusted Brand, Tested Quality & Versatile Use For 35 years, athletes have trusted Optimum Nutrition to fuel their training. Gold Standard Whey is the trusted choice for gym-goers, athletes, and everyday fitness enthusiasts worldwide use post-workout or as a protein supplement anytime.

Description

Each serving of the world’s best-selling whey protein powder provides 24 grams of high-quality whey protein primarily from Whey Protein Isolate, which has had excess carbohydrates, fat, and lactose ‘isolated’ out using sophisticated filtering technologies. The powder is also instantized for easy mixing using just a glass and spoon.

Product Dimensions ‏ : ‎ 5.99 x 5.99 x 9.94 inches; 2 Pounds


Item model number ‏ : ‎ 1085245


Date First Available ‏ : ‎ June 25, 2018


Manufacturer ‏ : ‎ Glanbia Performance Nutrition


Best Sellers Rank: #24 in Health & Household (See Top 100 in Health & Household) #1 in Sports Nutrition Whey Protein Powders


#1 in Sports Nutrition Whey Protein Powders:


Customer Reviews: 4.6 4.6 out of 5 stars (8,547)


Flavor: Chocolate Peanut Butter


Diet Type: Gluten Free, Keto


Product Benefits: Banned Substane Tested, Muscle Endurance, Muscle Growth, Muscle Recovery, Protein Support


Protein Source: Whey


Protein: 24 Grams


Vitamins And Minerals: 130, 190, 200, 55 Milligrams, 170 Milligrams, 190 Milligrams


Total Servings Per Container: 27


Item Weight: 2 Pounds


Unit Count: 32.0 Ounce


Number of Items: 1


Item Dimensions: 5.99 x 5.99 x 9.94 inches


Brand Name: Optimum Nutrition


Package Type Name: Pouch


Age Range Description: Adult


Model Name: Optimum Nutrition Gold Standard 100% Whey Protein


Global Trade Identification Number: 92


UPC: 748927029192


Manufacturer Part Number: 1085245


Model Number: 1085245


Manufacturer: Glanbia Performance Nutrition


Recommended Uses For Product: Muscle Build, Muscle Endurance, Muscle Recovery, Muscle Support, Post-Workout


Allergen Information: Gluten Free, Milk, Soy


Material Type Free: Gluten Free


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 11

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

    • Taste great and helps with your daily protein consumption
Flavor Name: Chocolate Peanut Butter Size: 2 Pound (Pack of 1)
I am on my second container now and I really like the taste. I'm needing to up my daily protein intake and I love milk so this is a good choice for me. I also do not like very sweet items so I choose the chocolate/peanut butter variety and I do like it. I would really like to try the chocolate/coconut as well as the chocolate/mint but for whatever reason the two only come in the 5 lb containers which are expensive and I want to try them in a smaller size to make sure I like them. I looked over reviews and different athletes discussing how this is a good choice for everyday consumption. I agree it is a good choice and will purchase more in the future. ... show more
Reviewed in the United States on February 27, 2026 by Denise
    • Can’t complain
Flavor Name: Chocolate Peanut Butter Size: 2 Pound (Pack of 1)
Can’t go wrong with optimum nutrition great start if you’re new to protein powders, pretty good value compared to other brands, smooth taste.
Reviewed in the United States on March 18, 2026 by Nabeel I
    • Tastes really great, not clumpy
Flavor Name: Chocolate Peanut Butter Size: 2 Pound (Pack of 1)
I was surprised with how good it tastes! I just use 8 fl oz of water. I got the Chocolate Peanut Butter one. It dissolves really easily, after about 30 seconds of shaking, and isn't clumpy at all. I've had a lot of pre-made protein drinks, and they are usually pretty nasty, making them hard to finish. This one, I wish I could drink more of each time. One time they accidentally sent me the Double Chocolate flavor, and I couldn't drink that one when mixed with water. It tastes pretty terrible. If you mix that one with milk and peanut butter or banana, then it will taste good. ... show more
Reviewed in the United States on December 21, 2022 by Thomas
    • Amazing Whey
Flavor Name: Chocolate Peanut Butter Size: 2 Pound (Pack of 1)
Chocolate Peanut Butter is the best flavor in my opinion, I use it daily and I love it, best brand you can buy for sure. would recommend to all!!
Reviewed in the United States on March 5, 2026 by cody smith
    • I’ve tried multiple flavors
Flavor Name: Chocolate Peanut Butter Size: 2 Pound (Pack of 1)
I drink this powder mixed with water every morning and have found some work like that a lot better than others. I’ve tried the rich milk chocolate, chocolate malt, vanilla icecream, and chocolate peanut butter. I loved all the chocolate flavors. I found the malt one would end up a little thinner than the others. It was my least favorite chocolate one but still pretty good. The vanilla ice cream one isn’t great if you like to drink it just mixed with water. It ends up a super thick consistency for some reason so you have to add more water to it than the other flavors. The taste is also just not the best. I add cinnamon to it and that helps get it down a little easier. I’ve also added peppermint extract and that helps. Overall I really enjoy this protein powder and am excited to try the other flavors! ... show more
Reviewed in the United States on August 30, 2024 by Aubrey
    • Delicious and high protein
Flavor Name: Chocolate Peanut Butter Size: 2 Pound (Pack of 1)
Now that we are older, my husband and I wanted to increase our protein. It is reasonably priced and arrived quickly. My fav is the chocolate peanut butter while my husband likes the cinnamon roll. Easy to mix and delicious.
Reviewed in the United States on January 17, 2026 by Hardaway48
    • Chocolate Peanut Butter... Perfection
Flavor Name: Chocolate Peanut Butter Size: 5 Pound (Pack of 1)
So far, my favorite ON flavor
Reviewed in the United States on March 15, 2026 by chris k
    • Best headphones
Flavor Name: Chocolate Peanut Butter Size: 2 Pound (Pack of 1)
The noise cancellation technology is amazing.
Reviewed in the United States on March 12, 2026 by Robert McAllister

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