Grade: C

MEDIUM RISK

Probiogen

Item: Probiogen
Rating: 50
Author: SupplementChecker

The Probiogen trust score is 50/100, which earns a grade of C and a risk level of MEDIUM. Probiogen does not appear to conduct third-party testing on its supplements. While Probiogen has a clean FDA record, the lack of visible GMP certification or third-party testing raises some concerns about product quality and consistency.

Probiogen Trust Summary

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

Probiogen 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 Probiogen Third-Party Tested?

No — Probiogen 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 Probiogen a Good Brand?

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

About Probiogen

Probiogen is a supplement brand operating independently in the US. The founding date is unknown. They offer a range of specialty supplements.

Product Specialization

Probiogen specializes in specialty supplements. Specific product types are not detailed in the available data.

Testing & Certifications Explained

Probiogen does not have any third-party certifications on record. This means that there is no independent verification of the quality, purity, or potency of their products. Consumers should be aware that the absence of third-party testing makes it more difficult to assess the quality and safety of Probiogen supplements.

How Probiogen Compares

Compared to other supplement brands, Probiogen's trust score of 50/100 places it lower than brands that prioritize third-party testing and transparency. For example, a brand like Klean Athlete (trust score above 80) is fully third-party tested. Other competitors in the specialty supplement space, such as Thorne Research, also emphasize rigorous testing and certifications, resulting in higher trust scores. Probiogen reviews should be considered in light of these comparisons.

Buying Guidance

Given Probiogen's lack of third-party testing, consumers should exercise caution when purchasing their products. If you choose to buy Probiogen supplements, purchase from reputable retailers and carefully examine the product packaging for any available information about testing or quality control. Consider consulting with a healthcare professional before use.

Frequently Asked Questions

Has Probiogen had any recalls?

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

Are Probiogen supplements third-party tested?

No — Probiogen 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 Probiogen safe?

Probiogen 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 Probiogen a good brand?

Probiogen 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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