Gold Standard 100% Isolate, Chocolate Bliss
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Three factors carry this score; three more are checked separately and can only take points away. Hover or tap to see what drove each one.
Ingredients per Serving
Certifications & Testing
Other Ingredients
Whey Protein Isolate, Partially Hydrolyzed, Whey Protein Isolate, Cocoa, Natural & Artificial Flavors, Lecithin, Salt, Sucralose
Recommended Use
Delicious taste in 6-8 fluid ounces of cold water Directions: Mix 1 scoop (31g) with 6 to 8 fluid ounces of cold water. 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.
Warnings
Notice: Use this product as a food supplement only. Do not use for weight reduction. Contains: Milk and soy.
Frequently Asked Questions
What is Optimum Nutrition Gold Standard 100% Isolate, Chocolate Bliss's Formulate score?
Optimum Nutrition Gold Standard 100% Isolate, Chocolate Bliss scores 77 out of 100 (grade B+) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is Optimum Nutrition Gold Standard 100% Isolate, Chocolate Bliss worth it?
Optimum Nutrition Gold Standard 100% Isolate, Chocolate Bliss scores 77/100 (grade B+). That's an above-average result — most of its doses and ingredient forms are well-chosen, with only minor gaps in dosing, transparency, or testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in Optimum Nutrition Gold Standard 100% Isolate, Chocolate Bliss?
Each serving contains Calcium (150 mg), Iron (0.5 mg), Potassium (240 mg). Serving size: 31 Gram(s). 44 servings per container.
How do I take gold standard 100% isolate, chocolate bliss?
Delicious taste in 6-8 fluid ounces of cold water Directions: Mix 1 scoop (31g) with 6 to 8 fluid ounces of cold water. 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.
Who makes Gold Standard 100% Isolate, Chocolate Bliss?
Gold Standard 100% Isolate, Chocolate Bliss is made by Optimum Nutrition. See Formulate's full grade and product lineup for Optimum Nutrition on its brand page.
Is Optimum Nutrition Gold Standard 100% Isolate, Chocolate Bliss third-party tested?
Optimum Nutrition lists the following certifications and testing for this product: Gluten-Free, Informed Choice.
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.