Grade: D

HIGH RISK

Prosvent

Item: Prosvent
Rating: 40
Author: SupplementChecker

Prosvent has a SupplementChecker.co trust score of 40/100, which equates to a Grade of D and a HIGH risk level. Prosvent does not appear to conduct third-party testing on its supplements. Consumers should be aware of the lack of independent verification when considering this brand.

Prosvent Trust Summary

Trust Score: 40/100 (Below Average)
Grade: D
Risk Level: HIGH
Third-Party Tested: No
FDA Recalls: 0
Adverse Events: 6

Prosvent has a trust score of 40/100 (Below Average). The brand is not third-party tested by NSF, USP, or Informed Sport, has no FDA recalls on record and 6 adverse event reports.

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Red Flags

⚠No third-party testing certifications found
⚠No GMP certification visible

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

Is Prosvent Third-Party Tested?

No — Prosvent 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 Prosvent a Good Brand?

Prosvent scores 40/100 (D) — this is a below-average score. We recommend considering brands with third-party certifications like NSF or USP. Prosvent has a clean FDA record with no warnings or recalls. The brand does not currently hold third-party testing certifications.

About Prosvent

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

Product Specialization

Prosvent specializes in the specialty supplement category. Specific product types are not detailed, but they likely focus on niche health concerns.

Testing & Certifications Explained

There is no evidence that Prosvent products undergo third-party testing or hold GMP certifications. This means that no independent organization has verified the quality, purity, or potency of Prosvent's ingredients or manufacturing processes. Consumers cannot be certain that the product contains what the label claims or that it is free from contaminants. The question of "is Prosvent third-party tested" is answered negatively based on available information.

How Prosvent Compares

Many supplement brands in the specialty category prioritize third-party testing to build consumer trust. For example, competitor brands like Thorne Research (trust score 92/100) and NOW Foods (trust score 85/100) are known for their extensive testing and certifications. These brands achieve much higher trust scores than Prosvent due to their commitment to transparency and quality control.

Buying Guidance

Given Prosvent's low trust score and lack of third-party testing, consumers should exercise caution. If you choose to purchase Prosvent products, consider buying from retailers with strong return policies. Always consult with a healthcare professional before starting any new supplement regimen. When reading "Prosvent reviews", consider the source and potential biases.

Frequently Asked Questions

Has Prosvent had any recalls?

No — as of 2026, Prosvent has zero FDA product recalls on record. Prosvent received a trust score of 40/100 from SupplementChecker.

Are Prosvent supplements third-party tested?

No — Prosvent 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 Prosvent safe?

Prosvent received a trust score of 40/100 (grade: D, risk level: HIGH). 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 Prosvent a good brand?

Prosvent scores 40/100 (grade: D) — 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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