Grade: B+

LOW RISK

LONGYUAN INTERNATIONAL TRADE

Item: LONGYUAN INTERNATIONAL TRADE
Rating: 75
Author: SupplementChecker

LONGYUAN INTERNATIONAL TRADE has a SupplementChecker.co trust score of 75/100, which is a Grade of B+ and indicates a LOW risk level. LONGYUAN INTERNATIONAL TRADE claims to offer third-party tested supplements, though specific certifications are not declared. The brand has a clean FDA record, with no warning letters or recalls.

LONGYUAN INTERNATIONAL TRADE Trust Summary

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

LONGYUAN INTERNATIONAL TRADE 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 LONGYUAN INTERNATIONAL TRADE Third-Party Tested?

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

Is LONGYUAN INTERNATIONAL TRADE a Good Brand?

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

LONGYUAN INTERNATIONAL TRADE is a US-based independent brand in the supplement industry. The founding date is unknown. They offer a range of supplements. LONGYUAN INTERNATIONAL TRADE operates as an independent company.

Product Specialization

LONGYUAN INTERNATIONAL TRADE specializes in vitamins. Specific product types are not detailed, but the focus is clearly on providing vitamin supplements to consumers.

Testing & Certifications Explained

LONGYUAN INTERNATIONAL TRADE claims their products are third-party tested, but does not specify which third-party certifications they hold. This means that while they assert independent verification of their products, there's no way for consumers to independently verify these claims. Consumers should seek clarification from LONGYUAN INTERNATIONAL TRADE regarding the specific third-party testing protocols used.

How LONGYUAN INTERNATIONAL TRADE Compares

Compared to competitors like Nature Made (trust score 82/100, USP Verified) and NOW Foods (trust score 88/100, Informed-Sport certified), LONGYUAN INTERNATIONAL TRADE's trust score is lower. These competitors often have verifiable third-party certifications, providing a higher level of assurance to consumers. Another competitor, Puritan's Pride (trust score 68/100, no visible certifications), has a lower trust score than LONGYUAN INTERNATIONAL TRADE.

Buying Guidance

Given LONGYUAN INTERNATIONAL TRADE's trust score of 75/100 and the claim that products are third-party tested, consumers should proceed with caution. Purchase directly from LONGYUAN INTERNATIONAL TRADE's website or authorized retailers to ensure product authenticity. Verify any available third-party testing information before purchasing.

Frequently Asked Questions

Has LONGYUAN INTERNATIONAL TRADE had any recalls?

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

Are LONGYUAN INTERNATIONAL TRADE supplements third-party tested?

Yes — LONGYUAN INTERNATIONAL TRADE 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 LONGYUAN INTERNATIONAL TRADE safe?

LONGYUAN INTERNATIONAL TRADE 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