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Certification and regulatory review is incomplete.
Optimum Nutrition
Evidence assessed as of:
Brand websiteOptimum Nutrition is not yet rated under our reviewed-evidence method. Certification and regulatory coverage must be complete before we publish a score.
Optimum Nutrition Evidence Summary
- Evidence score
- Not yet rated
- Product certification records
- 2 reviewed listings
- Certification review coverage
- Incomplete
- Regulatory review coverage
- Incomplete
Reviewed registry records: NSF Certified for Sport — GOLD STANDARD 100% WHEY DOUBLE RICH CHOCOLATE (region: United States; Powder; flavor: Chocolate; size: 4.53 kg; listed lots: 0001275000, 0001302283, 0001237159, 0001195070). NSF Certified for Sport — Gold Standard 100% Whey Vanilla Ice Cream (region: United States; Powder; flavor: Other; size: 4.62 kg (10.2 lb); listed lots: 0001358961, 0001284801, 0001195057, 0001231469). Certification applies to the listed products and variants; check the registry for your exact purchase.
Regulatory review is not yet complete. Missing records do not establish a clean safety history.
Where to Buy Optimum Nutrition
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Product Certifications
GOLD STANDARD 100% WHEY DOUBLE RICH CHOCOLATE (region: United States; Powder; flavor: Chocolate; size: 4.53 kg; listed lots: 0001275000, 0001302283, 0001237159, 0001195070)
Gold Standard 100% Whey Vanilla Ice Cream (region: United States; Powder; flavor: Other; size: 4.62 kg (10.2 lb); listed lots: 0001358961, 0001284801, 0001195057, 0001231469)
These records cover the listed products and variants. Match your product, region and lot against the current registry before buying. Evidence reviewed 2026-09-07; evaluated 2026-09-19.
Regulatory evidence
Regulatory review is not yet complete. Missing records do not establish a clean safety history.
- FDA warning letters
- Not yet reviewed
- FDA recalls
- Not yet reviewed
- Health Canada recalls
- Not yet reviewed
- FDA adverse-event reports
- Not yet reviewed
Source Review Log
- nsf sport
Checked: · Review: accepted · Outcome: found
Product scope: Opened official NSF Sport product listing. Only the named product, listed region, formulation, package sizes and lots were recorded; no whole-brand or current-retailer-variant assertion.
Review due:
- nsf sport
Checked: · Review: accepted · Outcome: found
Product scope: Opened official NSF Sport product listing. Only the named product, listed region, formulation, package sizes and lots were recorded; no whole-brand or current-retailer-variant assertion.
Review due:
Product listings apply to their stated variants, regions and other limits. Source checks do not establish suitability for individual health needs.
Frequently Asked Questions
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How the Evidence Score Is Calculated
No score is published until the required certification and regulatory evidence coverage is complete. Missing information does not count as a negative finding.
Read the scoring methodology and data sources. Scores are editorial comparisons and do not establish medical safety.
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