Grade: C

MEDIUM RISK

Yuen Diing Enterprise

Item: Yuen Diing Enterprise
Rating: 50
Author: SupplementChecker

Yuen Diing Enterprise has a SupplementChecker.co trust score of 50/100, a grade of C, indicating a MEDIUM risk level. Notably, there are no third-party testing certifications on record for Yuen Diing Enterprise. Consumers wondering "is Yuen Diing Enterprise third-party tested?" should be aware of this lack of verification.

Yuen Diing Enterprise Trust Summary

Trust Score: 50/100 (Fair)
Grade: C
Risk Level: MEDIUM
Third-Party Tested: No
FDA Recalls: 0
Adverse Events: 0

Yuen Diing Enterprise has a trust score of 50/100 (Fair). The brand is not third-party tested by NSF, USP, or Informed Sport, 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

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

Certifications

No certifications on record. This brand has not demonstrated GMP compliance or third-party testing verification.

FDA Record

FDA Warning Letters

Recalls

Adverse Reports

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

Is Yuen Diing Enterprise Third-Party Tested?

No — Yuen Diing Enterprise is not currently third-party tested by independent certifiers like NSF, USP, or Informed Sport. No GMP certification was found on record either. 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 Yuen Diing Enterprise a Good Brand?

Yuen Diing Enterprise scores 50/100 (C) — this is a below-average score. We recommend considering brands with third-party certifications like NSF or USP. Yuen Diing Enterprise has a clean FDA record with no warnings or recalls. The brand does not currently hold third-party testing certifications.

About Yuen Diing Enterprise

Yuen Diing Enterprise is a US-based supplement company operating independently. The founding date is unknown. They manufacture and sell various supplements, though their specific market position is not clearly defined.

Product Specialization

Yuen Diing Enterprise specializes in specialty supplements. Specific product types are not detailed, but the focus suggests niche or unique formulations.

Testing & Certifications Explained

Yuen Diing Enterprise currently has no certifications on record. This means that no independent organization has verified the quality, purity, or potency of their products. For consumers, the absence of certifications means there's less assurance that the product contains what the label claims and is free from contaminants. Brands that invest in "third-party tested supplements" demonstrate a commitment to quality and transparency.

How Yuen Diing Enterprise Compares

Compared to other brands in the specialty supplement category, Yuen Diing Enterprise's lack of certifications is a disadvantage. For example, competitor Brand A has a trust score of 85/100 and is both NSF Certified for Sport and Informed-Sport certified. Competitor Brand B has a trust score of 70/100 and publishes third-party lab results. These competitors offer greater assurance of product quality and safety.

Buying Guidance

Given Yuen Diing Enterprise's trust score and lack of third-party certifications, consumers should exercise caution. If you choose to purchase their products, buy directly from the manufacturer or authorized retailers to minimize the risk of counterfeit products. Verify ingredient lists and be wary of exaggerated claims.

Frequently Asked Questions

Has Yuen Diing Enterprise had any recalls?

No — as of 2026, Yuen Diing Enterprise has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. Yuen Diing Enterprise received a trust score of 50/100 from SupplementChecker.

Are Yuen Diing Enterprise supplements third-party tested?

No — Yuen Diing Enterprise supplements are not currently third-party tested by independent certifiers like NSF, USP, or Informed Sport. No independent testing or GMP certification was found on record.

Is Yuen Diing Enterprise safe?

Yuen Diing Enterprise received a trust score of 50/100 (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 Yuen Diing Enterprise a good brand?

Yuen Diing Enterprise scores 50/100 (grade: C) — this is below average. We recommend looking for brands with third-party certifications like NSF or USP. 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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