Grade: B+

MEDIUM RISK

Kyowa Hakko (Cognizin)

Item: Kyowa Hakko (Cognizin)
Rating: 70
Author: SupplementChecker

Part of Kirin Holdings

https://www.kyowa-usa.com Est. 1949 (77 years)

Kyowa Hakko (Cognizin) has a SupplementChecker.co trust score of 70/100, which is a grade of B+ and indicates a MEDIUM risk level. While Kyowa Hakko (Cognizin) is GMP certified, we found no evidence of third-party testing certifications. This means it's difficult for consumers to independently verify the quality and purity of Kyowa Hakko (Cognizin) ingredients.

Kyowa Hakko (Cognizin) Trust Summary

Trust Score: 70/100 (Good)
Grade: B+
Risk Level: MEDIUM
Third-Party Tested: No
FDA Recalls: 0
Adverse Events: 0
Years in Business: 77 years
GMP Certified: Yes

Kyowa Hakko (Cognizin) has a trust score of 70/100 (Good). The brand is not third-party tested by NSF, USP, or Informed Sport, has no FDA recalls on record and no adverse event reports and has been in business for 77 years.

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Red Flags

⚠No third-party testing certifications found

Verified Strengths

✓Established brand — operating since 1949 (77 years)
✓Clean FDA record — no warnings, recalls, or significant adverse events

Certifications

GMP Certified

GMP certification ensures manufacturing quality standards are met, but does not verify that product contents match the label through independent testing. Look for NSF, USP, or Informed Sport certifications for third-party verified products.

FDA Record

FDA Warning Letters

Recalls

Adverse Reports

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

Is Kyowa Hakko (Cognizin) Third-Party Tested?

No — Kyowa Hakko (Cognizin) is not currently third-party tested by independent certifiers like NSF, USP, or Informed Sport. They do hold GMP certification, which ensures manufacturing quality but does not independently verify product contents. We recommend looking for brands with verified third-party testing for the highest confidence in product quality. See our guide to third-party tested supplements.

Is Kyowa Hakko (Cognizin) a Good Brand?

Kyowa Hakko (Cognizin) scores 70/100 (B+) — this is an average score. There may be room for improvement in testing transparency or certifications. Kyowa Hakko (Cognizin) has a clean FDA record with no warnings or recalls. The brand does not currently hold third-party testing certifications.

About Kyowa Hakko (Cognizin)

Kyowa Hakko (Cognizin) is a branded ingredient supplier founded in 1949. They are a subsidiary of Kirin Holdings and are headquartered in the US. Kyowa Hakko (Cognizin) specializes in producing ingredients for the supplement industry.

Product Specialization

Kyowa Hakko (Cognizin) focuses on branded ingredients. Their best-known ingredient is Cognizin, a form of citicoline, used in nootropic and cognitive health supplements. They supply this ingredient to various supplement manufacturers.

Testing & Certifications Explained

Kyowa Hakko (Cognizin) is GMP certified, which means their manufacturing processes adhere to Good Manufacturing Practices as defined by regulatory bodies. However, we found no evidence that Kyowa Hakko (Cognizin) is third-party tested. Third-party testing involves independent labs verifying the contents and purity of ingredients, providing an extra layer of assurance for consumers. The absence of third-party testing means consumers must rely solely on the brand's own quality control measures.

How Kyowa Hakko (Cognizin) Compares

Compared to other branded ingredient suppliers, Kyowa Hakko (Cognizin)'s trust score of 70/100 places them in the mid-range. For example, Sabinsa, another branded ingredient supplier, often has higher trust scores and frequently provides third-party testing certifications. Other competitors like Albion Minerals also emphasize third-party testing to build consumer trust. The absence of third-party testing for Kyowa Hakko (Cognizin) is a key differentiator.

Buying Guidance

When considering products containing Kyowa Hakko (Cognizin), look for brands that conduct their own third-party testing on the final product. Consumers should research Kyowa Hakko (Cognizin) reviews and choose reputable brands that prioritize transparency. While Kyowa Hakko (Cognizin) is an established brand, independent verification is always recommended.

Frequently Asked Questions

Has Kyowa Hakko (Cognizin) had any recalls?

No — as of 2026, Kyowa Hakko (Cognizin) has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. Kyowa Hakko (Cognizin) received a trust score of 70/100 from SupplementChecker.

Are Kyowa Hakko (Cognizin) supplements third-party tested?

No — Kyowa Hakko (Cognizin) supplements are not currently third-party tested by independent certifiers like NSF, USP, or Informed Sport. They do have GMP (Good Manufacturing Practice) certification, which ensures manufacturing quality but does not independently verify product contents.

Is Kyowa Hakko (Cognizin) safe?

Kyowa Hakko (Cognizin) received a trust score of 70/100 (grade: B+, risk level: MEDIUM). This score is calculated from FDA records, third-party certifications, adverse event reports, and transparency practices. No FDA warnings or recalls are on record.

Is Kyowa Hakko (Cognizin) a good brand?

Kyowa Hakko (Cognizin) scores 70/100 (grade: B+) — this is an average score. There may be room for improvement in testing transparency or certifications. They do not currently hold third-party testing certifications like NSF, USP, or Informed Sport. No FDA warnings or recalls found.

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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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