Grade: C

MEDIUM RISK

Maine Coast Herbals

Item: Maine Coast Herbals
Rating: 50
Author: SupplementChecker

Maine Coast Herbals has a SupplementChecker.co trust score of 50/100, which translates to a grade of C and a MEDIUM risk level. Maine Coast Herbals does not appear to conduct third-party testing on its supplements. While the brand has a clean FDA record, the lack of visible GMP certification and third-party testing raises some concerns.

Maine Coast Herbals Trust Summary

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

Maine Coast Herbals 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 Maine Coast Herbals Third-Party Tested?

No — Maine Coast Herbals 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 Maine Coast Herbals a Good Brand?

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

About Maine Coast Herbals

Maine Coast Herbals is an independent supplement brand based in the US. The founding date is unknown. They produce and sell a range of herbal supplements.

Product Specialization

Maine Coast Herbals specializes in herbal supplements. While specific product types are not detailed here, the brand focuses on providing herbal remedies and formulations.

Testing & Certifications Explained

Maine Coast Herbals does not appear to have any third-party certifications. This means that there is no independent organization verifying the quality, purity, or potency of their products. For consumers, this lack of certification means relying solely on the brand's own claims, without external validation. The absence of GMP certification also raises concerns about adherence to manufacturing quality standards.

How Maine Coast Herbals Compares

Compared to other herbal supplement brands, Maine Coast Herbals lags behind in third-party testing and transparency. For example, Gaia Herbs (trust score above 80) is known for its extensive testing and certifications. Similarly, Oregon's Wild Harvest often publishes some lab results, giving them a transparency advantage. These brands generally score higher due to their commitment to independent verification.

Buying Guidance

Given Maine Coast Herbals' trust score and lack of third-party certifications, consumers should exercise caution. If purchasing Maine Coast Herbals products, look for batch-specific lab results if available and carefully evaluate the ingredient list. Consider choosing brands that offer more transparency and independent testing to ensure product quality and safety.

Frequently Asked Questions

Has Maine Coast Herbals had any recalls?

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

Are Maine Coast Herbals supplements third-party tested?

No — Maine Coast Herbals 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 Maine Coast Herbals safe?

Maine Coast Herbals 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 Maine Coast Herbals a good brand?

Maine Coast Herbals 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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