Grade: C

MEDIUM RISK

Nutrex

Item: Nutrex
Rating: 50
Author: SupplementChecker

Nutrex has a Trust Score of 50/100, which is a Grade C, indicating a MEDIUM risk level. No third-party testing certifications were found for Nutrex products, which is a significant concern for supplement verification. While the company has a clean FDA record regarding warning letters and recalls, the lack of independent testing impacts overall trustworthiness.

Nutrex Trust Summary

Trust Score: 50/100 (Fair)
Grade: C
Risk Level: MEDIUM
Third-Party Tested: No
FDA Recalls: 0
Adverse Events: 3

Nutrex 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 3 adverse event reports.

Where to Buy Nutrex

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 Nutrex Third-Party Tested?

No — Nutrex 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 Nutrex a Good Brand?

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

About Nutrex

Nutrex is a US-based supplement brand operating as an independent company. The founding date of Nutrex is unknown. They produce a range of supplements and operate in the specialty supplement market.

Product Specialization

Nutrex specializes in specialty supplements. They are known for products in categories such as fat burners, pre-workouts, and muscle builders.

Testing & Certifications Explained

Nutrex does not appear to have any visible third-party testing certifications. This means that there is no independent organization verifying the quality, purity, or potency of their products. For consumers, this lack of certification means there's a higher risk that the product may not contain the ingredients listed on the label, may contain contaminants, or may not be present in the stated dosages. Consumers seeking third-party tested supplements may want to consider other brands.

How Nutrex Compares

Compared to other brands in the specialty supplement category, Nutrex's Trust Score of 50/100 places them in the middle range. For example, Optimum Nutrition, a well-known brand, often scores higher due to more transparent testing practices. Similarly, Garden of Life, which emphasizes certifications, typically receives a higher trust score. Brands like Nutrex need to improve transparency to compete effectively with brands that prioritize third-party validation.

Buying Guidance

Given Nutrex's Trust Score and lack of third-party testing, consumers should exercise caution when purchasing their products. Purchase from reputable retailers and carefully examine product labels. Consider looking for brands that offer third-party tested supplements for greater assurance of quality and safety.

Frequently Asked Questions

Has Nutrex had any recalls?

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

Are Nutrex supplements third-party tested?

No — Nutrex 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 Nutrex safe?

Nutrex 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 Nutrex a good brand?

Nutrex 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 Nutrex'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/nutrex/" width="220" height="110" frameborder="0" loading="lazy" title="Nutrex trust score by SupplementChecker"></iframe>

Medium · 320×160

<iframe src="https://supplementchecker.co/embed/nutrex/" width="320" height="160" frameborder="0" loading="lazy" title="Nutrex trust score by SupplementChecker"></iframe>

Large · 420×210

<iframe src="https://supplementchecker.co/embed/nutrex/" width="420" height="210" frameborder="0" loading="lazy" title="Nutrex trust score by SupplementChecker"></iframe>

Paste the snippet anywhere on your site. The badge updates automatically when Nutrex'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 Nutrex and 500+ other brands to find the ones that actually prove what's on the label.

See the best third-party tested supplements →