Grade: C

MEDIUM RISK

Steel

Item: Steel
Rating: 50
Author: SupplementChecker

Steel has a Trust Score of 50/100, which is a Grade C, indicating a MEDIUM risk level. Steel does not claim to offer third-party tested supplements, and no certifications are visible. Consumers should carefully evaluate the brand's transparency and safety practices before purchasing.

Steel Trust Summary

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

Steel 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.

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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 Steel Third-Party Tested?

No — Steel 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 Steel a Good Brand?

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

About Steel

Steel is a supplement brand operating as an independent company. The founding date is unknown. They offer products in the specialty category of supplements.

Product Specialization

Steel specializes in specialty supplements. Specific product types are not specified, but the brand focuses on unique formulations.

Testing & Certifications Explained

Steel does not have any visible third-party testing certifications. This means that independent organizations are not verifying the quality, purity, or potency of their products. Consumers cannot rely on external validation to confirm that the supplements contain the ingredients listed on the label or are free from contaminants. The absence of GMP certification also means that manufacturing quality cannot be verified.

How Steel Compares

Compared to other brands in the specialty supplement category, Steel's Trust Score of 50/100 places it in the middle range. Brands like Transparent Labs (Trust Score 92/100) and Klean Athlete (Trust Score 88/100) achieve higher scores due to their commitment to third-party testing and certifications. Other brands like NutraBio (Trust Score 78/100) also demonstrate greater transparency through published lab results.

Buying Guidance

Given Steel's Trust Score and lack of third-party testing, consumers should exercise caution. Purchase directly from Steel's website or authorized retailers to ensure product authenticity. Carefully review ingredient lists and consider consulting with a healthcare professional before using Steel products.

Frequently Asked Questions

Has Steel had any recalls?

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

Are Steel supplements third-party tested?

No — Steel 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 Steel safe?

Steel 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 Steel a good brand?

Steel 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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