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GOLD STANDARD 100% Isolate – Hydrolyzed & Ultra-Filtered Protein Powder – Chocolate Bliss (3 lbs./44 Servings)

GOLD STANDARD 100% Isolate – Hydrolyzed & Ultra-Filtered Protein Powder – Chocolate Bliss (3 lbs./44 Servings)

$99.99
($2.27/serving)

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GOLD STANDARD 100% Isolate – Hydrolyzed & Ultra-Filtered Protein Powder – Chocolate Bliss (3 lbs./44 Servings)

Rated 4.2 out of 5
45 Reviews6 Questions137 Answers
Gluten Free
$99.99
($2.27/serving)

AUTO DELIVERY SAVE 15%

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Arrives Nov 3-4 to 20147
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Sterling, VAOpens 9:30 AM
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Product Info

About This Product

  • Helps build and maintain muscle
  • Supports endurance and recovery
  • Hydrolyzed & ultra-filtered whey protein isolate
  • Fast-digesting
  • Chocolate Bliss flavor

Support your muscle building, endurance, and recovery goals with GOLD STANDARD 100% ISOLATE by Optimum Nutrition. This Chocolate Bliss shake mix delivers 25g of the highest-quality hydrolyzed whey protein isolate—containing 0.5g of fat, only 1g of carbohydrates, and more than 80% of pure protein per serving.

Frequently Asked Questions

What is whey protein isolate?

Whey protein isolate (WPI) has the highest concentration of protein and BCAAs, while having less carbs, cholesterol, and fat compared to other whey proteins. WPI is also low in lactose and easy on your digestive tract.

What is hydrolyzed whey protein isolate?

Hydrolyzed whey protein isolate (HWPI) is whey protein isolate that has been broken down into smaller chains of amino acids called peptides. Peptides are easier to digest, allowing for faster absorption into the bloodstream.

What are BCAAs?

Branched-chain amino acids (BCAAs) include leucine, isoleucine, and valine. They support muscle growth and reduce muscle fatigue.

Read More

Directions

Mix 1 scoop (31g) of Whey Protein Isolate Powder with 6 to 8 fl. oz. of cold water, milk or other beverage. For 30 seconds, stir, shake or blend until dissolved. Suggested Use: For healthy adults, consume enough protein to meet your daily protein requirements with a combination of high protein foods and protein supplements throughout the day as part of a balanced diet and exercise program.

Warning

To maximize freshness and minimize product clumping, store Tightly-closed container in a cool, dry place. Contents sold by weight not volume. Some settling will occur. Serving scoop included, but may settle to the bottom during shipping.

Read More

Supplement Facts

Serving Size: 1 Scoop
Number of Servings: 44 Servings
Amount Per Serving
% Daily Value
CALORIES   
**%
TOTAL FAT   
1%
CHOLESTEROL   
2%
SODIUM   
8%
TOTAL CARBOHYDRATE   
N/A*
PROTEIN   
50%
CALCIUM   
10%
IRON   
2%
POTASSIUM   
6%

Other Ingredients:

Hydrolyzed Whey Protein Isolate, Whey Protein Isolate, Cocoa Powder (Processed with Alkali), Natural and Artificial Flavor, Lecithin, Salt, Sucralose. Contains: Milk and Soy.

Specifications

Brand:
Optimum Nutrition
Form:
Powder
Flavor:
Chocolate Bliss
Serving Size:
1 Scoop
Number of Servings:
44 Servings
Price per Serving:
($2.27 / serving)
Product Weight:
54  OZ
Specialty Diets:
Gluten Free
Item # :
OP-4007 / 2159978

Who Might Benefit From This Product

  • Active Gym Goers: This product supports muscle recovery and endurance, making it a suitable choice for those who regularly hit the gym and aim to maximize their workout sessions.
  • Protein Prioritizers: With 25g of high-quality whey protein isolate per serving, those focused on protein intake may find this product an excellent addition to support their dietary goals.
  • Lactose-Intolerant Individuals: The hydrolyzed whey protein isolate in this product is low in lactose, providing a digestible protein option for those with lactose sensitivities who still want effective protein supplementation.
  • Macro Counters: Individuals monitoring macronutrient intake might find this protein powder beneficial due to its low-carb and low-fat profile while delivering a high percentage of pure protein per serving.
  • Gluten-Sensitive Individuals: Formulated without gluten, this protein powder may offer peace of mind and nutritional support for those avoiding gluten in their dietary choices.

Product Reviews
   (45)

45 Ratings
4.2out of 5 stars
45 Ratings

Rated 5 stars by 71% of reviewers

Rated 4 stars by 9% of reviewers

Rated 3 stars by 2% of reviewers

Rated 2 stars by 4% of reviewers

Rated 1 star by 13% of reviewers

Would you recommend?
1-10 of 45 Reviews
Sep 21, 2026
Rated 5 out of 5
Long-Time Fan
I've been using this whey isolate for years and have always loved it. Wouldn't use any other kind.
Rebecca TVerified Purchaser
Location
Milton, VT, US
Gender
Female
Age Range
65+
Would you recommend?Yes
Purchased on Aug 30, 2026
Was this helpful?
Aug 16, 2025
Rated 5 out of 5
Taste like chocolate chip cookies
This stuff taste just like chocolate chip cookies to me! I love it, it's my sweet treat I have everyday!
Curtis
Location
Central Texas
Would you recommend?Yes
Was this helpful?
Jul 30, 2025
Rated 5 out of 5
protein
when its on sale i always buy 4 ,never had any stomach problems
mark nVerified Purchaser
Location
MAITLAND, MO, US
Gender
Male
Age Range
65+
Would you recommend?Yes
Purchased on Jul 8, 2025
Was this helpful?
Jul 7, 2025
Rated 5 out of 5
Great taste!
It's perfect for me. It doesn't upset my stomach. It's mixes in smoothly. It has a great flavor and mixes easily in a smoothie or oatmeal.
Vicki
Location
TN
Would you recommend?Yes
Was this helpful?
May 23, 2025
Rated 5 out of 5
I Keep Coming Back to This One
I've been using Optimum Nutrition protein powder for many years now, and it's the one product I consistently come back to. Over time, I've tried a variety of brands and blends, but nothing matches the reliability, taste, and quality that ON delivers. More importantly, it's always been effective. It helps support my recovery after workouts, fits seamlessly into my daily routine, and I genuinely notice the difference when I'm using it regularly. The consistency in quality over the years is…
Jenn A.
Location
Atlanta, GA
Would you recommend?Yes
Was this helpful?
Apr 9, 2025
Rated 1 out of 5
Powder
It doesn't dissolve well - bad experience The vanilla flavor was actually more satisfying
Ammar
Would you recommend?No
Was this helpful?
Feb 6, 2025
Rated 5 out of 5
The best protein powder for so many reasons.
The best protein powder we have ever used and we go through one of these a month. Great product.
Jane W.
Would you recommend?Yes
Was this helpful?
Oct 15, 2024
Rated 2 out of 5
Contains sucralose a carcinogen
I did not read the label thoroughly and bought this stuff containing sucralose. For being a health product why add a carcinogen.
Gio78allday
Location
San Diego
Would you recommend?No
Was this helpful?
Sep 27, 2024
Rated 4 out of 5
I trust your brand
I can see the results I was looking for in my shape
Hamed
Would you recommend?Yes
Was this helpful?
Jul 31, 2024
Rated 5 out of 5
Isolate
Excellent product. Mixes well/tastes good with water and even better almond milk
Wick
Location
Pittsburgh
Would you recommend?Yes
Was this helpful?
Disclaimer:

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews.Please read the full product reviews disclaimer.

Q&A

We'll email them your question, then email you their replies.

Have a question? Ask owners.Have a question about this? Ask people who own it.
Start typing and see existing answers.
6 Questions
Why did you choose this?
The Vitamin ShoppeStore

Ingredients

Ana S

Excellent product!

Zinah T

Used before

Conrad M

I am been having This brand seen I was 14 years old now I am 35 years and this one is really make difference in me so I never try anything else then that Thanks

Vishva J
After you mix how long does it stay full strength. Can you keep it 24 hours ?
Richard T

Best Answer:  You can make protein shakes beforehand. The protein content would not degrade as long as it is kept refrigerated.

Daniel W.staff
Can you mix this with milk?
A shopper

Best Answer:  Yes you can. It is better to use cold milk, then you can warm it up

Manuel G
does this have sugar?
A shopper

Best Answer:  This supplement does not contain sugar and is sweetened with sucralose.

Daniel W.staff
What's the expiry date?
Vikas

Best Answer:  Due to the varying rates of production for products sold online, we cannot offer you an exact expiration date. Please know that we ship out products well before their expiration date - Theresa K. (VS)

Theresa K.staff
I'm just curious how many grams of sugar aremail in this is can't find it anywhere??
Jason

Best Answer:  There is 1 gram of sugar per serving - Theresa K. (VS)

Theresa K.staff
Disclaimer:

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews.Please read the full product reviews disclaimer.

Shipping Info

 

FREE STANDARD SHIPPING on orders of $45 or more

How to get FREE Standard Shipping:

  1. Ship to an address within the United States (including U.S. territories)
  2. Place your online order of $45 or more* - after promotions and before tax are applied
  3. Use "Standard" shipping option at checkout

Orders will be shipped within 24 hours of order placement*, pending verification of billing information and shipping method selected. International orders and orders containing gift cards or items that are not currently in stock will be processed as quickly as possible.

 

*Excludes all orders placed on major US holidays (Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Christmas Day and New Year's Day).

 

Orders for states outside of the continental U.S. (including those of $45 or more) may be subject to a delivery surcharge. This will be noted in the order summary based on your shipping address at checkout.

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About Optimum Nutrition

Optimum NUTRITION has been trusted to provide the highest quality in post-workout recovery, pre-workout energy, and on-the-go sports nutrition products for over 35 years and in more than 100 countries. We are obsessed with quality. We sweat the details, scrutinizing every ingredient in every product that we make. We hold ourselves to the highest production standard, all so you can unlock your body’s full potential.

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