Grade: C

MEDIUM RISK

MPR Muscle Performance Regulator

Item: MPR Muscle Performance Regulator
Rating: 50
Author: SupplementChecker

MPR Muscle Performance Regulator has a SupplementChecker.co trust score of 50/100, a grade of C, and a MEDIUM risk level. Notably, MPR Muscle Performance Regulator is not third-party tested. Consumers should be aware of the lack of independent verification when considering MPR Muscle Performance Regulator products.

MPR Muscle Performance Regulator Trust Summary

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

MPR Muscle Performance Regulator 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 MPR Muscle Performance Regulator Third-Party Tested?

No — MPR Muscle Performance Regulator 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 MPR Muscle Performance Regulator a Good Brand?

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

About MPR Muscle Performance Regulator

MPR Muscle Performance Regulator is an independent supplement brand operating in the US. The company's founding date is unknown. They focus on manufacturing and selling supplements to enhance muscle performance.

Product Specialization

MPR Muscle Performance Regulator specializes in protein supplements. Their product line is primarily focused on various protein powders and formulations designed to support muscle growth and recovery.

Testing & Certifications Explained

MPR Muscle Performance Regulator does not have any third-party testing certifications on record. This means that independent organizations are not verifying the quality, purity, or potency of their products. Consumers should be aware that the absence of these certifications means there is less independent assurance that the product contains what the label claims and is free from contaminants.

How MPR Muscle Performance Regulator Compares

Many brands in the protein supplement category prioritize third-party testing to build consumer trust. For example, Transparent Labs (trust score 85/100) and Klean Athlete (trust score 90/100) both have certifications from organizations like Informed-Sport or NSF Certified for Sport, indicating rigorous testing. These brands generally score higher than MPR Muscle Performance Regulator due to their commitment to transparency and independent verification.

Buying Guidance

Given the lack of third-party testing, consumers should exercise caution when purchasing MPR Muscle Performance Regulator products. Purchase directly from the manufacturer or authorized retailers to minimize the risk of counterfeit products. Carefully examine product labels and research individual ingredients before use. Always consult with a healthcare professional before starting any new supplement regimen.

Frequently Asked Questions

Has MPR Muscle Performance Regulator had any recalls?

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

Are MPR Muscle Performance Regulator supplements third-party tested?

No — MPR Muscle Performance Regulator 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 MPR Muscle Performance Regulator safe?

MPR Muscle Performance Regulator 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 MPR Muscle Performance Regulator a good brand?

MPR Muscle Performance Regulator 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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