Grade: C

MEDIUM RISK

PGX

Item: PGX
Rating: 50
Author: SupplementChecker

The PGX trust score is 50/100, which earns a grade of C and a risk level of MEDIUM. PGX does not appear to conduct third-party testing on its supplements. Consumers should be aware of this when considering PGX products.

PGX Trust Summary

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

PGX 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 PGX Third-Party Tested?

No — PGX 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 PGX a Good Brand?

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

About PGX

PGX is a supplement brand operating independently in the US. The founding date of PGX is unknown. They offer products in the specialty supplement category.

Product Specialization

PGX specializes in specialty supplements. Specific product types are not specified.

Testing & Certifications Explained

PGX does not appear to have any third-party testing certifications. This means there is no independent verification of PGX's product quality, purity, or potency. Consumers must rely solely on the brand's claims, without the assurance of an independent audit. The question of "is PGX third-party tested?" is therefore answered negatively.

How PGX Compares

Compared to competitors like Thorne Research (trust score 92/100) and Klean Athlete (trust score 88/100), which both conduct extensive third-party testing, PGX's trust score of 50/100 is significantly lower. Garden of Life (trust score 75/100) also has more visible certifications. This difference highlights the importance of third-party verification for consumer confidence.

Buying Guidance

Given the PGX trust score and lack of third-party testing, consumers should exercise caution when considering PGX products. Purchase from reputable retailers and carefully review product labels. Look for any available information on ingredient sourcing or manufacturing practices.

Frequently Asked Questions

Has PGX had any recalls?

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

Are PGX supplements third-party tested?

No — PGX 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 PGX safe?

PGX 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 PGX a good brand?

PGX 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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