Grade: C

MEDIUM RISK

Premier Research Labs

Item: Premier Research Labs
Rating: 50
Author: SupplementChecker

Premier Research Labs has a SupplementChecker.co trust score of 50/100, which is a Grade C and indicates a MEDIUM risk level. Notably, there are no third-party testing certifications on record for Premier Research Labs. This means it's difficult to independently verify the quality and purity of their supplements.

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.

Where to Buy Premier Research Labs

Purchase from trusted retailers. We may earn a commission at no extra cost to you.

Buy on iHerb Buy on Amazon

Check another brand:

e.g. Nature Made, Thorne, NOW Foods...

Check

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 US-based supplement company operating independently. The founding date is unknown. They produce a range of health and wellness products.

Product Specialization

Premier Research Labs offers a variety of supplements, including products in the fish oil, herbal, minerals, protein, and vitamins categories. They are known for their diverse range of herbal supplements and vitamin formulations.

Testing & Certifications Explained

Premier Research Labs does not have any third-party certifications on record. This means that independent organizations have not verified the quality, purity, or potency of their products. For consumers, this lack of certification increases the risk of purchasing a product that does not meet label claims or contains contaminants. Many consumers look for "third-party tested supplements" to ensure they are getting what they pay for.

How Premier Research Labs Compares

Compared to competitors like Thorne Research (trust score 92/100) and NOW Foods (trust score 85/100), which both have extensive third-party certifications, Premier Research Labs lags behind in demonstrating product quality and safety. Garden of Life (trust score 78/100) also exceeds Premier Research Labs in trust due to its certifications and transparency. This difference highlights the importance of independent verification in the supplement industry.

Buying Guidance

Given the lack of third-party certifications and limited transparency, consumers should exercise caution when considering Premier Research Labs products. Purchase from reputable retailers and carefully examine product labels. Look for any available "Premier Research Labs reviews" from independent sources before buying.

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.

Get FDA Recall Alerts

We'll notify you when FDA recalls affect supplement brands you care about.

Compare Similar Brands

Brands in similar categories with comparable trust profiles. Compare certifications, scores, and safety records.

65/100

Lower rated

Brightside

Grade B • Higher score

65/100

Lower rated

Outwork Nutrition

Grade B • Higher score

65/100

Lower rated

Vital Vitamins

Grade B • Higher score

65/100

Lower rated

Thesis

Grade B • Higher score

65/100

Lower rated

Traditional Medicinals

Grade B • 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.

Promote Your Trust Score

Embed this badge on your site — it displays Premier Research Labs's verified trust score and links back to this profile page. Helps show buyers you're transparent about third-party testing.

Small · 220×110

<iframe src="https://supplementchecker.co/embed/premier-research-labs/" width="220" height="110" frameborder="0" loading="lazy" title="Premier Research Labs trust score by SupplementChecker"></iframe>

Medium · 320×160

<iframe src="https://supplementchecker.co/embed/premier-research-labs/" width="320" height="160" frameborder="0" loading="lazy" title="Premier Research Labs trust score by SupplementChecker"></iframe>

Large · 420×210

<iframe src="https://supplementchecker.co/embed/premier-research-labs/" width="420" height="210" frameborder="0" loading="lazy" title="Premier Research Labs trust score by SupplementChecker"></iframe>

Paste the snippet anywhere on your site. The badge updates automatically when Premier Research Labs's trust score changes.

Own this brand? Contact us to update your information.

Want to find supplements you can trust?

Third-party testing is the single best indicator of supplement quality. We analyzed Premier Research Labs and 500+ other brands to find the ones that actually prove what's on the label.

See the best third-party tested supplements →