GMU Sport
GMU Sport has a SupplementChecker trust score of 75/100, earning a grade of B+ and a LOW risk designation. GMU Sport claims to conduct third-party testing, though specific certifications are not declared. This brand has a clean FDA record, with no warning letters or recalls.
GMU Sport Trust Summary
- Trust Score
- 75/100 (Good)
- Grade
- B+
- Risk Level
- LOW
- Third-Party Tested
- Yes (self-reported)
- FDA Recalls
- 0
- Adverse Events
- 0
GMU Sport has a trust score of 75/100 (Good). The brand is claims third-party testing (self-reported), has no FDA recalls on record and no adverse event reports.
Where to Buy GMU Sport
Purchase from trusted retailers. We may earn a commission at no extra cost to you.
Red Flags
- ⚠No GMP certification visible
Verified Strengths
- ✓Claims third-party testing
- ✓Clean FDA record — no warnings, recalls, or significant adverse events
Certifications
Third-party testing means an independent laboratory has verified this product's contents, purity, and potency match what's on the label.
FDA Record
Clean record — no FDA warnings, recalls, or significant adverse events.
Is GMU Sport Third-Party Tested?
Yes — GMU Sport is Third-party tested. This means an independent laboratory has verified that the products' contents, purity, and potency match their label claims.
Is GMU Sport a Good Brand?
GMU Sport scores 75/100 (B+) — this is an average score. There may be room for improvement in testing transparency or certifications. GMU Sport has a clean FDA record with no warnings or recalls. The brand holds third-party certifications (Third-party tested), which is a strong quality indicator.
About GMU Sport
GMU Sport is a US-based supplement brand operating independently. The founding date of the company is unknown. They offer products in the sports nutrition category.
Product Specialization
GMU Sport focuses primarily on protein supplements. Their product line likely includes protein powders, and potentially other protein-related products marketed towards athletes and fitness enthusiasts.
Testing & Certifications Explained
GMU Sport claims their products are third-party tested, but does not specify which third-party certifications they hold. Without a recognized certification, it is difficult for consumers to independently verify the accuracy and reliability of these tests. Consumers should seek brands that clearly state and display reputable third-party certifications to ensure product quality and safety.
How GMU Sport Compares
Compared to other protein supplement brands, GMU Sport's trust score of 75/100 places them in the mid-range. For example, a brand like Klean Athlete (trust score 92/100) has NSF Certified for Sport certification, offering greater assurance. Optimum Nutrition (trust score 80/100) is another competitor that publishes some lab results, providing more transparency than GMU Sport.
Buying Guidance
Given GMU Sport's B+ trust score and claimed third-party testing, consumers may consider their products. However, it's advisable to seek out more information about their testing protocols. Purchase from reputable retailers to ensure product authenticity.
Frequently Asked Questions
Has GMU Sport had any recalls?
Are GMU Sport supplements third-party tested?
Is GMU Sport safe?
Is GMU Sport a good brand?
Get FDA Recall Alerts
We'll notify you when FDA recalls affect supplement brands you care about.
Compare Similar Brands
Brands in similar categories with comparable trust profiles. Compare certifications, scores, and safety records.
Nordic Naturals ProOmega
Grade A+ • Higher score
Renew Life Digestive Enzymes
Grade A+ • Higher score
Sports Research Collagen
Grade A+ • Higher score
Qunol
Grade A+ • Higher score
Absolute Collagen
Grade A+ • Higher score
Want more comparisons? Browse our supplement categories or check our buying guides.
How We Calculated This Score
Every brand starts with a baseline score of 70/100.
Points added for: Third-party certifications (NSF +15, USP +15, Informed Sport +10), publishing lab results (+10), clean regulatory record (+10), 10+ years in business (+10), organic certification (+5).
Points deducted for: FDA warning letters (-25), product recalls (-20), high adverse events (-15), no third-party testing (-15), proprietary blends (-10), no GMP (-10).
Score is capped at 0-100. Grade and risk level are derived from the final score.
All data sourced from FDA.gov, Health Canada (LNHPD / recalls-rappels), NSF.org, USP.org, and publicly available brand information. Last updated: 4/9/2026.
Promote Your Trust Score
Embed this badge on your site — it displays GMU Sport's verified trust score and links back to this profile page. Helps show buyers you're transparent about third-party testing.
<iframe src="https://supplementchecker.co/embed/gmu-sport/" width="220" height="110" frameborder="0" loading="lazy" title="GMU Sport trust score by SupplementChecker"></iframe>
<iframe src="https://supplementchecker.co/embed/gmu-sport/" width="320" height="160" frameborder="0" loading="lazy" title="GMU Sport trust score by SupplementChecker"></iframe>
<iframe src="https://supplementchecker.co/embed/gmu-sport/" width="420" height="210" frameborder="0" loading="lazy" title="GMU Sport trust score by SupplementChecker"></iframe>
Paste the snippet anywhere on your site. The badge updates automatically when GMU Sport's trust score changes.
Own this brand? Contact us to update your information.
Want to find supplements you can trust?
Third-party testing is the single best indicator of supplement quality. We analyzed GMU Sport and 500+ other brands to find the ones that actually prove what's on the label.
See the best third-party tested supplements →Quick Facts
- Trust Score
- 75/100
- Grade
- B+
- Risk Level
- LOW
- Third-Party Tested
- Yes
- FDA Recalls
- 0
- Adverse Reports
- 0