Grade: C

MEDIUM RISK

4MP

Item: 4MP
Rating: 58
Author: SupplementChecker

Last reviewed: April 14, 2026

4MP has a SupplementChecker trust score of 58/100, which is a Grade C, indicating a MEDIUM risk level. While 4MP products are Informed Choice certified, meaning they undergo monthly batch testing for banned substances, the brand does not appear to conduct broader third-party testing for ingredient purity or potency. This lack of comprehensive testing impacts the overall assessment of whether 4MP is a good brand.

4MP Trust Summary

Trust Score: 58/100 (Fair)
Grade: C
Risk Level: MEDIUM
Third-Party Tested: Yes (Informed Choice)
FDA Recalls: 0
Adverse Events: 0

4MP has a trust score of 58/100 (Fair). The brand is third-party tested by Informed Choice, 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

✓Informed Choice certified — monthly batch testing
✓Clean FDA record — no warnings, recalls, or significant adverse events

Certifications

Informed Choice

Third-party testing means an independent laboratory has verified this product's contents, purity, and potency match what's on the label.

FDA Record

FDA Warning Letters

Recalls

Adverse Reports

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

Is 4MP Third-Party Tested?

Yes — 4MP is Not third-party tested. This means an independent laboratory has verified that the products' contents, purity, and potency match their label claims.

Is 4MP a Good Brand?

4MP scores 58/100 (C) — this is a below-average score. We recommend considering brands with third-party certifications like NSF or USP. 4MP has a clean FDA record with no warnings or recalls. The brand holds third-party certifications (Not third-party tested), which is a strong quality indicator.

About 4MP

4MP is a supplements brand operating independently in the US. The founding date of 4MP is unknown. They offer products in the supplements category.

Product Specialization

4MP specializes in supplements. Specific product types are not specified.

How 4MP Compares

Compared to other supplement brands, 4MP's trust score of 58/100 places it in the middle range. For example, a brand like Klean Athlete (trust score 82/100) has more comprehensive third-party testing and greater transparency. Other brands like Nutrabio (trust score 75/100) also demonstrate a higher level of commitment to quality through extensive testing and transparent sourcing. These brands may be preferable for consumers prioritizing independently verified quality.

Testing & Certifications Explained

4MP products are Informed Choice certified. This means that their products are regularly tested for banned substances by a third-party laboratory. This certification reduces the risk of athletes or other consumers inadvertently ingesting prohibited substances. However, Informed Choice does not verify the identity, purity, or potency of ingredients beyond banned substance testing.

Buying Guidance

Consumers interested in 4MP products should consider the brand's Informed Choice certification when assessing product safety. Purchase from reputable retailers to ensure product authenticity. While 4MP reviews are generally positive, consumers should consider the lack of comprehensive third-party testing when making purchasing decisions.

Frequently Asked Questions

Has 4MP had any recalls?

No — as of 2026, 4MP has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. 4MP received a trust score of 58/100 from SupplementChecker.

Are 4MP supplements third-party tested?

Yes — 4MP supplements are third-party tested. They hold the following certifications: Informed Choice. Third-party testing means an independent lab has verified the product's contents, purity, and potency match the label claims.

Is 4MP safe?

4MP received a trust score of 58/100 (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 4MP a good brand?

4MP scores 58/100 (grade: C) — this is below average. We recommend looking for brands with third-party certifications like NSF or USP. They hold third-party certifications (Not third-party tested), which is a strong indicator of product quality. 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.

See our full scoring methodology and data sources for how each signal is measured.

All data sourced from FDA.gov, Health Canada (LNHPD / recalls-rappels), NSF.org, USP.org, and publicly available brand information. Last updated: 5/1/2026.

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