Grade: C

MEDIUM RISK

The Jefferson-Taylor Company

Item: The Jefferson-Taylor Company
Rating: 50
Author: SupplementChecker

The Jefferson-Taylor Company has a SupplementChecker.co trust score of 50/100, a Grade C, indicating a MEDIUM risk level. Notably, there are no third-party testing certifications on record for The Jefferson-Taylor Company. Consumers should be aware of this when evaluating the brand.

The Jefferson-Taylor Company Trust Summary

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

The Jefferson-Taylor Company 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 The Jefferson-Taylor Company Third-Party Tested?

No — The Jefferson-Taylor Company 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 The Jefferson-Taylor Company a Good Brand?

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

About The Jefferson-Taylor Company

The Jefferson-Taylor Company is an independent supplement brand operating in the US. The founding date is unknown. They offer products in the specialty category.

Product Specialization

The Jefferson-Taylor Company specializes in specialty supplements. Specific product types are not detailed in the available information.

Testing & Certifications Explained

The Jefferson-Taylor Company does not have any third-party testing certifications on record. This means that no independent organization has verified the quality, purity, or potency of their products. Consumers should be aware that the absence of certifications increases the risk of inaccurate labeling or contamination.

How The Jefferson-Taylor Company Compares

Compared to brands like Transparent Labs (trust score 92/100) and Klean Athlete (trust score 88/100), which boast comprehensive third-party testing and certifications, The Jefferson-Taylor Company lags behind in demonstrating product quality assurance. Another competitor, NutraBio (trust score 75/100), also publishes lab results, offering greater transparency than The Jefferson-Taylor Company.

Buying Guidance

Given The Jefferson-Taylor Company's lack of third-party testing, consumers should exercise caution. Purchase from reputable retailers and carefully examine product labels. Consider seeking brands with verifiable certifications for greater assurance of product quality.

Frequently Asked Questions

Has The Jefferson-Taylor Company had any recalls?

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

Are The Jefferson-Taylor Company supplements third-party tested?

No — The Jefferson-Taylor Company 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 The Jefferson-Taylor Company safe?

The Jefferson-Taylor Company 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 The Jefferson-Taylor Company a good brand?

The Jefferson-Taylor Company 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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