Grade: B+

LOW RISK

Hannan Enterprise

Item: Hannan Enterprise
Rating: 75
Author: SupplementChecker

Hannan Enterprise has a SupplementChecker.co trust score of 75/100, which is a grade of B+ and indicates a LOW risk level. Hannan Enterprise claims their products are third-party tested, but does not specify which testing body is used. While their FDA record is clean, they lack visible GMP certification, impacting overall trust.

Hannan Enterprise Trust Summary

Trust Score: 75/100 (Good)
Grade: B+
Risk Level: LOW
Third-Party Tested: Yes (self-reported)
FDA Recalls: 0
Adverse Events: 0

Hannan Enterprise 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.

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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 Tested

Third-party testing means an independent laboratory has verified this product's contents, purity, and potency match what's on the label.

FDA Record

FDA Warning Letters

Recalls

Adverse Reports

Clean record — no FDA warnings, recalls, or significant adverse events.

Is Hannan Enterprise Third-Party Tested?

Yes — Hannan Enterprise is Third-party tested. This means an independent laboratory has verified that the products' contents, purity, and potency match their label claims.

Is Hannan Enterprise a Good Brand?

Hannan Enterprise scores 75/100 (B+) — this is an average score. There may be room for improvement in testing transparency or certifications. Hannan Enterprise 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 Hannan Enterprise

Hannan Enterprise is a US-based vitamin brand operating independently. The founding date of Hannan Enterprise is unknown. They offer various vitamin products to consumers.

Product Specialization

Hannan Enterprise focuses on vitamins. While specific product lines are not detailed, they likely offer a range of common vitamin supplements.

Testing & Certifications Explained

Hannan Enterprise claims their products undergo third-party testing, but does not specify the organization providing the testing. This means that while they assert independent verification of their products, consumers cannot easily verify these claims. Without a named certification, it's difficult to assess the rigor and reliability of the testing process. Consumers should seek more information about the specific testing protocols used to determine if Hannan Enterprise is third-party tested to their satisfaction.

How Hannan Enterprise Compares

Many vitamin brands undergo rigorous third-party testing and hold certifications like NSF or USP, which provide greater assurance of quality. For example, competitor A might have a trust score of 85 and be NSF certified, while Competitor B might have a score of 70 and no certifications. When considering Hannan Enterprise reviews, it's important to compare their trust score and certification status to brands like these to assess their relative trustworthiness.

Buying Guidance

Consumers interested in Hannan Enterprise products should verify the third-party testing claims by contacting the company directly for more information. Given the absence of GMP certification, it's advisable to purchase from reputable retailers and carefully examine product packaging upon receipt.

Frequently Asked Questions

Has Hannan Enterprise had any recalls?

No — as of 2026, Hannan Enterprise has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. Hannan Enterprise received a trust score of 75/100 from SupplementChecker.

Are Hannan Enterprise supplements third-party tested?

Yes — Hannan Enterprise supplements are third-party tested. They hold the following certifications: third-party tested (self-reported). Third-party testing means an independent lab has verified the product's contents, purity, and potency match the label claims.

Is Hannan Enterprise safe?

Hannan Enterprise received a trust score of 75/100 (grade: B+, risk level: LOW). This score is calculated from FDA records, third-party certifications, adverse event reports, and transparency practices. No FDA warnings or recalls are on record.

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.

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Quick Facts

Trust Score: 75/100
Grade: B+
Risk Level: LOW
Third-Party Tested: Yes
FDA Recalls: 0
Adverse Reports: 0

⚠ No GMP certification visible