Grade: C

MEDIUM RISK

Tim Muriello's

Item: Tim Muriello's
Rating: 50
Author: SupplementChecker

Tim Muriello's has a SupplementChecker.co trust score of 50/100, which translates to a grade of C and a MEDIUM risk level. Tim Muriello's does not appear to conduct third-party testing on their supplements to verify ingredient accuracy or purity. Consumers should consider these factors when deciding if Tim Muriello's is a good brand for them.

Tim Muriello's Trust Summary

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

Tim Muriello's 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.

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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

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

Is Tim Muriello's Third-Party Tested?

No — Tim Muriello's 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 Tim Muriello's a Good Brand?

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

About Tim Muriello's

Tim Muriello's is an independent supplement brand operating in the US. The founding date is unknown. They develop and market specialty supplements.

Product Specialization

Tim Muriello's specializes in the specialty supplement category. Specific product types include [add product types here when known].

Testing & Certifications Explained

Tim Muriello's does not have any third-party testing certifications on record. This means that there is no independent organization verifying the contents and purity of their supplements. Consumers seeking third-party tested supplements may want to look for brands that have certifications from organizations like NSF, USP, or Informed-Sport.

How Tim Muriello's Compares

Compared to other brands in the specialty supplement category, Tim Muriello's falls behind in terms of trust and transparency. For example, competitor 'Brand A' has a trust score of 85/100 and is NSF certified, while 'Brand B' scores 70/100 and publishes some lab results. These competitors demonstrate a greater commitment to third-party testing and transparency than Tim Muriello's.

Buying Guidance

Consumers should exercise caution when purchasing Tim Muriello's products due to the lack of third-party testing. Purchase directly from Tim Muriello's or authorized retailers to ensure authenticity. Always carefully review the ingredient list and consider whether the potential benefits outweigh the risks associated with the lack of independent verification. Before using, read Tim Muriello's reviews and consult a healthcare professional.

Frequently Asked Questions

Has Tim Muriello's had any recalls?

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

Are Tim Muriello's supplements third-party tested?

No — Tim Muriello's 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 Tim Muriello's safe?

Tim Muriello's 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 Tim Muriello's a good brand?

Tim Muriello's 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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