Grade: C

MEDIUM RISK

Kyowa Hakko Bio CO., Ltd.

Item: Kyowa Hakko Bio CO., Ltd.
Rating: 58
Author: SupplementChecker

Kyowa Hakko Bio CO., Ltd. has a SupplementChecker.co trust score of 58/100, which is a Grade C, indicating a MEDIUM risk level. While they lack comprehensive third-party testing, Kyowa Hakko Bio CO., Ltd. is Informed Choice certified, meaning monthly batch testing for banned substances. Consumers should be aware of the limited transparency regarding ingredient sourcing and lab results.

Kyowa Hakko Bio CO., Ltd. Trust Summary

Trust Score: 58/100 (Fair)
Grade: C
Risk Level: MEDIUM
Third-Party Tested: Yes (Informed Choice)
FDA Recalls: 0
Adverse Events: 0

Kyowa Hakko Bio CO., Ltd. has a trust score of 58/100 (Fair). The brand is third-party tested by Informed Choice, has no FDA recalls on record and no adverse event reports.

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Red Flags

⚠No third-party testing certifications found
⚠No GMP certification visible

Verified Strengths

✓Informed Choice certified — monthly batch testing
✓Clean FDA record — no warnings, recalls, or significant adverse events

Certifications

Informed Choice

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 Kyowa Hakko Bio CO., Ltd. Third-Party Tested?

Yes — Kyowa Hakko Bio CO., Ltd. is Not third-party tested. This means an independent laboratory has verified that the products' contents, purity, and potency match their label claims.

Is Kyowa Hakko Bio CO., Ltd. a Good Brand?

Kyowa Hakko Bio CO., Ltd. scores 58/100 (C) — this is a below-average score. We recommend considering brands with third-party certifications like NSF or USP. Kyowa Hakko Bio CO., Ltd. has a clean FDA record with no warnings or recalls. The brand holds third-party certifications (Not third-party tested), which is a strong quality indicator.

About Kyowa Hakko Bio CO., Ltd.

Kyowa Hakko Bio CO., Ltd. is a supplements brand operating independently. The founding date is unknown. They are headquartered in the US. They manufacture and sell various supplements.

Product Specialization

Kyowa Hakko Bio CO., Ltd. specializes in supplements. Specific product types include ingredients used in various supplement formulations.

Testing & Certifications Explained

Kyowa Hakko Bio CO., Ltd. holds an Informed Choice certification. This means that their products are regularly tested for banned substances by a third-party laboratory. Monthly batch testing helps ensure that the products do not contain substances prohibited in sports. While this certification addresses banned substances, it does not cover other aspects of product quality, such as ingredient purity or potency. The question of 'is Kyowa Hakko Bio CO., Ltd. third-party tested' is partially answered by this certification, but it's important to recognize its limitations.

How Kyowa Hakko Bio CO., Ltd. Compares

Compared to other supplement brands, Kyowa Hakko Bio CO., Ltd.'s trust score of 58/100 places them in the middle range. For example, a brand like Thorne Research (trust score 92/100) has much more comprehensive third-party testing and transparency. Conversely, a brand like Nature's Bounty (trust score 45/100) may have fewer certifications and less transparency. Consumers should compare Kyowa Hakko Bio CO., Ltd. reviews and certifications against competitors to make informed decisions.

Buying Guidance

When considering Kyowa Hakko Bio CO., Ltd. products, look for the Informed Choice logo to ensure the product has been tested for banned substances. Purchase from reputable retailers to minimize the risk of counterfeit products. Given the limited transparency, consumers should carefully evaluate whether the available information meets their personal standards.

Frequently Asked Questions

Has Kyowa Hakko Bio CO., Ltd. had any recalls?

No — as of 2026, Kyowa Hakko Bio CO., Ltd. has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. Kyowa Hakko Bio CO., Ltd. received a trust score of 58/100 from SupplementChecker.

Are Kyowa Hakko Bio CO., Ltd. supplements third-party tested?

Yes — Kyowa Hakko Bio CO., Ltd. supplements are third-party tested. They hold the following certifications: Informed Choice. Third-party testing means an independent lab has verified the product's contents, purity, and potency match the label claims.

Is Kyowa Hakko Bio CO., Ltd. safe?

Kyowa Hakko Bio CO., Ltd. received a trust score of 58/100 (grade: C, 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 Bio CO., Ltd. a good brand?

Kyowa Hakko Bio CO., Ltd. scores 58/100 (grade: C) — this is below average. We recommend looking for brands with third-party certifications like NSF or USP. They hold third-party certifications (Not third-party tested), which is a strong indicator of product quality. 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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