Grade: C

MEDIUM RISK

Iron Legion

Item: Iron Legion
Rating: 50
Author: SupplementChecker

Iron Legion has a SupplementChecker.co trust score of 50/100, a Grade C, indicating a MEDIUM risk level. Iron Legion does not appear to conduct third-party testing on its supplements. Consumers should be aware of the lack of independent verification when considering Iron Legion products.

Iron Legion Trust Summary

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

Iron Legion 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.

Where to Buy Iron Legion

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

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

Is Iron Legion Third-Party Tested?

No — Iron Legion 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 Iron Legion a Good Brand?

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

About Iron Legion

Iron Legion is a US-based supplement brand operating independently. The founding date is unknown. They focus on creating specialty supplements for a targeted customer base.

Product Specialization

Iron Legion specializes in the specialty supplement category. Specific product types they are known for are not specified.

Testing & Certifications Explained

Iron Legion does not have any visible third-party certifications. This means that there is no independent organization verifying the quality, purity, or potency of their products. Consumers should be aware that the absence of certifications makes it more difficult to assess the safety and efficacy of Iron Legion's supplements. The question of "is Iron Legion third-party tested?" is answered negatively.

How Iron Legion Compares

Compared to other brands in the specialty supplement category, Iron Legion's trust score of 50/100 places them in the middle tier. For example, a brand like Transparent Labs (trust score 90/100) has comprehensive third-party testing and certifications. Another competitor, such as Nutrabio (trust score 85/100), also demonstrates a higher level of transparency and testing. These brands offer more assurance to consumers seeking third-party tested supplements.

Buying Guidance

Given Iron Legion's trust score and lack of third-party testing, consumers should exercise caution. Purchase directly from Iron Legion's website or authorized retailers to ensure product authenticity. Carefully review the ingredient list and consider consulting with a healthcare professional before using their supplements. While there is no Iron Legion recall history, the lack of testing data means consumers should be extra vigilant.

Frequently Asked Questions

Has Iron Legion had any recalls?

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

Are Iron Legion supplements third-party tested?

No — Iron Legion 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 Iron Legion safe?

Iron Legion 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 Iron Legion a good brand?

Iron Legion 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 Iron Legion'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/iron-legion/" width="220" height="110" frameborder="0" loading="lazy" title="Iron Legion trust score by SupplementChecker"></iframe>

Medium · 320×160

<iframe src="https://supplementchecker.co/embed/iron-legion/" width="320" height="160" frameborder="0" loading="lazy" title="Iron Legion trust score by SupplementChecker"></iframe>

Large · 420×210

<iframe src="https://supplementchecker.co/embed/iron-legion/" width="420" height="210" frameborder="0" loading="lazy" title="Iron Legion trust score by SupplementChecker"></iframe>

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

See the best third-party tested supplements →