Grade: C

MEDIUM RISK

Swanson Superior Herbs

Item: Swanson Superior Herbs
Rating: 50
Author: SupplementChecker

Swanson Superior Herbs has a Trust Score of 50/100, which is a Grade C and indicates a MEDIUM risk level. Notably, there are no third-party testing certifications on record for Swanson Superior Herbs. This means that while Swanson Superior Herbs has a clean FDA record, consumers have limited independent verification of product quality and purity.

Swanson Superior Herbs Trust Summary

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

Swanson Superior Herbs 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 Swanson Superior Herbs Third-Party Tested?

No — Swanson Superior Herbs 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 Swanson Superior Herbs a Good Brand?

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

About Swanson Superior Herbs

Swanson Superior Herbs is a brand specializing in herbal supplements. The company is an independent entity with headquarters in the US. The founding date of Swanson Superior Herbs is unknown.

Product Specialization

Swanson Superior Herbs focuses on herbal supplements. They offer a variety of herbal products, including single-herb capsules, herbal extracts, and herbal blends.

Testing & Certifications Explained

Swanson Superior Herbs does not have any third-party testing certifications on record. This means that no independent organization has verified the quality, purity, or potency of their products. Consumers should be aware that the absence of certifications like NSF, USP, or Informed-Sport means there is less independent assurance that the products contain what the label claims and are free from contaminants.

How Swanson Superior Herbs Compares

Compared to other brands in the herbal supplement category, Swanson Superior Herbs' Trust Score of 50/100 places it in the middle range. For example, competitor brands like Gaia Herbs (Trust Score 85/100) and Oregon's Wild Harvest (Trust Score 70/100) have higher scores due to their third-party testing and certifications. Other brands like Nature's Way (Trust Score 60/100) have slightly higher scores and some certifications.

Buying Guidance

Given Swanson Superior Herbs' Trust Score and lack of third-party testing, consumers should exercise caution. Purchase Swanson Superior Herbs products from reputable retailers. Before using, carefully examine the product label and consider contacting Swanson Superior Herbs directly to request any available internal testing data or Swanson Superior Herbs reviews.

Frequently Asked Questions

Has Swanson Superior Herbs had any recalls?

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

Are Swanson Superior Herbs supplements third-party tested?

No — Swanson Superior Herbs 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 Swanson Superior Herbs safe?

Swanson Superior Herbs 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 Swanson Superior Herbs a good brand?

Swanson Superior Herbs 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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