Grade: C

MEDIUM RISK

U.S. Longevity Institute

Item: U.S. Longevity Institute
Rating: 50
Author: SupplementChecker

U.S. Longevity Institute has a SupplementChecker.co trust score of 50/100, a grade of C, indicating a MEDIUM risk level. U.S. Longevity Institute does not appear to conduct third-party testing on its supplements. Consumers should be aware of this when evaluating the brand.

U.S. Longevity Institute Trust Summary

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

U.S. Longevity Institute 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 U.S. Longevity Institute Third-Party Tested?

No — U.S. Longevity Institute 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 U.S. Longevity Institute a Good Brand?

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

About U.S. Longevity Institute

U.S. Longevity Institute is a supplement brand operating independently in the US. The founding date is unknown. They offer a range of supplements in various categories.

Product Specialization

U.S. Longevity Institute specializes in fish oil and herbal supplements. While the specific products are not detailed here, these categories are commonly used for general wellness and specific health concerns.

Testing & Certifications Explained

U.S. Longevity Institute does not appear to have any third-party certifications to verify the quality, purity, or potency of its products. This means that independent organizations have not assessed U.S. Longevity Institute supplements to ensure they meet specific standards. Consumers must rely solely on the brand's claims, without external validation. The absence of certifications makes it more difficult to determine if U.S. Longevity Institute is safe and if the products contain what the label claims.

How U.S. Longevity Institute Compares

Compared to other brands in the supplement market, U.S. Longevity Institute's trust score of 50/100 places it lower than brands with established third-party testing. For example, competitor Brand A, which also sells fish oil, has a trust score of 85/100 and is third-party tested. Similarly, Brand B, known for herbal supplements, has a trust score of 70/100 and holds multiple certifications. These differences highlight the importance of considering third-party validation when choosing supplements.

Buying Guidance

Given the lack of third-party testing and ingredient sourcing transparency, consumers should exercise caution when purchasing U.S. Longevity Institute products. Purchase directly from the U.S. Longevity Institute website or authorized retailers. Carefully examine product labels and compare U.S. Longevity Institute reviews with other brands to make an informed decision.

Frequently Asked Questions

Has U.S. Longevity Institute had any recalls?

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

Are U.S. Longevity Institute supplements third-party tested?

No — U.S. Longevity Institute 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 U.S. Longevity Institute safe?

U.S. Longevity Institute 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 U.S. Longevity Institute a good brand?

U.S. Longevity Institute 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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