Grade: C

MEDIUM RISK

Greenbush Natural Products

Item: Greenbush Natural Products
Rating: 50
Author: SupplementChecker

Greenbush Natural Products has a SupplementChecker.co trust score of 50/100, which translates to a grade of C and a MEDIUM risk level. Notably, there's no third-party testing certification on record for Greenbush Natural Products. This is a key factor for consumers evaluating if Greenbush Natural Products is a good brand.

Greenbush Natural Products Trust Summary

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

Greenbush Natural Products 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 Greenbush Natural Products Third-Party Tested?

No — Greenbush Natural Products 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 Greenbush Natural Products a Good Brand?

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

About Greenbush Natural Products

Greenbush Natural Products is a US-based supplement company operating independently. The founding date of Greenbush Natural Products is unknown. They offer a range of supplements and health products.

Product Specialization

Greenbush Natural Products specializes in herbal supplements. While their specific product line is broad, they are generally known for providing various herbal extracts and formulations.

Testing & Certifications Explained

The absence of third-party testing certifications for Greenbush Natural Products means that no independent organization has verified the quality, purity, or potency of their products. This lack of certification makes it more difficult for consumers to be certain about what they are purchasing. Third-party tested supplements offer an extra layer of assurance, confirming that the product contains the ingredients listed on the label and is free from contaminants.

How Greenbush Natural Products Compares

Compared to competitors like Gaia Herbs (trust score 75/100) and Oregon's Wild Harvest (trust score 68/100), Greenbush Natural Products lags in trust score and certification transparency. Both Gaia Herbs and Oregon's Wild Harvest provide more visible third-party testing and certifications, offering greater assurance to consumers. Nature's Way, another competitor, has a trust score of 62/100 and also demonstrates more transparency in their testing processes.

Buying Guidance

Given the lack of third-party testing, consumers should exercise caution when considering Greenbush Natural Products. Purchase from reputable retailers and carefully examine product labels. Look for any available information on ingredient sourcing or internal testing, but be aware that independent verification is currently lacking. Before use, consider consulting with a healthcare professional.

Frequently Asked Questions

Has Greenbush Natural Products had any recalls?

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

Are Greenbush Natural Products supplements third-party tested?

No — Greenbush Natural Products 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 Greenbush Natural Products safe?

Greenbush Natural Products 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 Greenbush Natural Products a good brand?

Greenbush Natural Products 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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