Grade: C

MEDIUM RISK

Premier Research Labs

Item: Premier Research Labs
Rating: 50
Author: SupplementChecker

Here's the content for the Premier Research Labs brand profile page on SupplementCheck: **** Premier Research Labs offers a range of supplements including vitamins, minerals, herbal remedies, fish oil, and protein products. The brand has no third-party certifications or GMP certifications on record. While there are no FDA warning letters or recalls, two adverse event reports have been filed with the FDA. **

Premier Research Labs Trust Summary

Trust Score: 50/100 (Fair)
Grade: C
Risk Level: MEDIUM
Third-Party Tested: No
FDA Recalls: 0
Adverse Events: 2

Premier Research Labs 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 2 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

Is Premier Research Labs Third-Party Tested?

No — Premier Research Labs 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 Premier Research Labs a Good Brand?

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

About Premier Research Labs

Premier Research Labs is a supplement brand in the dietary supplement industry. The company specializes in herbal extracts and botanical supplements, and mineral supplements and micronutrients. Premier Research Labs has a trust score of 50/100 (Grade C), which may indicate areas for improvement in safety or transparency.

Product Specialization

Premier Research Labs specializes in herbal and botanical supplements featuring traditional ingredients like turmeric, ashwagandha, ginkgo biloba, and other plant-based compounds. Their herbal line targets various wellness areas from stress management to cognitive support.

Testing & Certifications Explained

Premier Research Labs does not appear to have third-party testing certifications from recognized organizations like NSF, USP, or Informed Sport. This means their supplements have not been independently verified for purity, potency, or banned substances. Consumers should be aware that ingredient quality and label accuracy are not externally validated.

How Premier Research Labs Compares

Within the protein powder market, Premier Research Labs competes with established brands like Optimum Nutrition, Dymatize, and Isopure. Their trust score of 50/100 shows room for improvement compared to top-tier competitors in third-party testing and regulatory compliance.

Buying Guidance

Given Premier Research Labs's lower trust score, consumers should exercise caution and consider alternatives with stronger safety records. If purchasing, verify ingredient sources, check for recent lab testing, and consult healthcare providers.

Frequently Asked Questions

Has Premier Research Labs had any recalls?

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

Are Premier Research Labs supplements third-party tested?

No — Premier Research Labs 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 Premier Research Labs safe?

Premier Research Labs 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 Premier Research Labs a good brand?

Premier Research Labs 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: 4/4/2026.

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