Grade: C

MEDIUM RISK

Muscle House

Item: Muscle House
Rating: 50
Author: SupplementChecker

The Muscle House trust score is 50/100, a grade of C, indicating a medium risk level. Muscle House does not claim to offer third-party tested supplements. Consumers should be aware of the lack of independent verification when considering Muscle House products.

Muscle House Trust Summary

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

Muscle House 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 Muscle House Third-Party Tested?

No — Muscle House 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 Muscle House a Good Brand?

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

About Muscle House

Muscle House is a US-based specialty supplement brand operating independently. The founding date of Muscle House is unknown. They offer a range of supplements within the specialty category.

Product Specialization

Muscle House specializes in specialty supplements. Specific product types they are known for are not specified, but they operate within the specialty supplement market.

Testing & Certifications Explained

Muscle House does not have any certifications on record. This means that their products are not independently verified for quality, purity, or label accuracy by a third-party organization. Consumers should be aware that the absence of certifications means there is less external assurance regarding the contents and safety of Muscle House supplements.

How Muscle House Compares

Compared to other brands in the specialty supplement category, Muscle House's trust score of 50/100 places it lower than brands with verified certifications. For example, consider a hypothetical competitor 'Certified Supplements' with a trust score of 85 and 'Quality Source' with a score of 70, both offering third-party tested supplements. These competitors may offer greater assurance of product quality.

Buying Guidance

Given the Muscle House trust score and lack of third-party certifications, consumers should exercise caution. Purchase directly from Muscle House or authorized retailers to minimize the risk of counterfeit products. Consumers should carefully evaluate Muscle House reviews and consider alternatives that offer third-party tested supplements.

Frequently Asked Questions

Has Muscle House had any recalls?

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

Are Muscle House supplements third-party tested?

No — Muscle House 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 Muscle House safe?

Muscle House 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 Muscle House a good brand?

Muscle House 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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