Grade: B+

LOW RISK

Hisamitsu Pharmaceutical Co.

Item: Hisamitsu Pharmaceutical Co.
Rating: 75
Author: SupplementChecker

Hisamitsu Pharmaceutical Co. has a SupplementChecker.co trust score of 75/100, a grade of B+, indicating a LOW risk level. Hisamitsu Pharmaceutical Co. claims its products are third-party tested, though specific certifications are not listed. This clean FDA record and claim of third-party testing are positive indicators for consumers.

Hisamitsu Pharmaceutical Co. Trust Summary

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

Hisamitsu Pharmaceutical Co. 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 Hisamitsu Pharmaceutical Co. Third-Party Tested?

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

Is Hisamitsu Pharmaceutical Co. a Good Brand?

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

Hisamitsu Pharmaceutical Co. is a US-based specialty supplement company. The founding date is unknown. Hisamitsu Pharmaceutical Co. operates independently and focuses on providing specialized health and wellness products.

Product Specialization

Hisamitsu Pharmaceutical Co. specializes in specialty supplements. They are known for products targeting specific health needs.

Testing & Certifications Explained

Hisamitsu Pharmaceutical Co. claims that its products are third-party tested, but does not specify which third-party certifications they utilize. This means that while the company asserts independent verification of its products, there's no readily available information to verify the stringency or scope of these tests. Consumers should independently verify any testing claims by contacting the manufacturer directly or looking for batch-specific results.

How Hisamitsu Pharmaceutical Co. Compares

Compared to competitors in the specialty supplement category, Hisamitsu Pharmaceutical Co.'s trust score of 75/100 places it in a similar range to some brands but lower than others with verified certifications. For example, a brand like Thorne Research, known for its NSF Certified for Sport products, has a higher trust score due to its rigorous third-party testing. Conversely, a brand with no certifications and a history of FDA warnings would likely have a lower score. Consumers researching "Hisamitsu Pharmaceutical Co. reviews" should also compare them to reviews of competitors to make an informed decision.

Buying Guidance

Consumers should exercise caution and conduct their own research before purchasing Hisamitsu Pharmaceutical Co. products. Look for batch-specific lab results or contact the company directly to inquire about their third-party testing protocols. Given the lack of GMP certification, purchasing from reputable retailers may provide an additional layer of assurance.

Frequently Asked Questions

Has Hisamitsu Pharmaceutical Co. had any recalls?

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

Are Hisamitsu Pharmaceutical Co. supplements third-party tested?

Yes — Hisamitsu Pharmaceutical Co. 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 Hisamitsu Pharmaceutical Co. safe?

Hisamitsu Pharmaceutical Co. 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