Grade: C

MEDIUM RISK

Natural Factors HerbalFactors

Item: Natural Factors HerbalFactors
Rating: 50
Author: SupplementChecker

Natural Factors HerbalFactors has a Trust Score of 50/100, a Grade of C, and a MEDIUM risk level. Notably, we found no evidence of third-party testing certifications. This impacts the assessment of whether Natural Factors HerbalFactors is a good brand, as independent testing is a key trust indicator.

Natural Factors HerbalFactors Trust Summary

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

Natural Factors HerbalFactors 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 Natural Factors HerbalFactors Third-Party Tested?

No — Natural Factors HerbalFactors 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 Natural Factors HerbalFactors a Good Brand?

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

About Natural Factors HerbalFactors

Natural Factors HerbalFactors is a brand focused on herbal supplements. The founding date is unknown. It operates as an independent company with headquarters in the US. They offer a range of herbal products.

Product Specialization

Natural Factors HerbalFactors specializes in herbal supplements. Their product line includes a variety of herbal extracts, single-herb formulations, and herbal blends. These products are marketed for various health and wellness purposes.

Testing & Certifications Explained

We found no evidence that Natural Factors HerbalFactors products are certified by third-party testing organizations. This means that no independent entity has verified the products' ingredients, purity, or potency. While not inherently unsafe, the absence of such certifications means consumers must rely solely on the brand's own quality control measures, which are not publicly verified.

How Natural Factors HerbalFactors Compares

Compared to competitors like Gaia Herbs (Trust Score: 75/100) and Oregon's Wild Harvest (Trust Score: 65/100), Natural Factors HerbalFactors' trust score is lower. Gaia Herbs and Oregon's Wild Harvest often have certifications for organic sourcing and may conduct some level of third-party testing, offering greater transparency than Natural Factors HerbalFactors.

Buying Guidance

Given the lack of third-party testing, consumers should purchase Natural Factors HerbalFactors products from reputable retailers. Check for batch-specific information or any available documentation, although lab results are not published. Consider brands with more transparent testing and certification practices if you prioritize independent verification.

Frequently Asked Questions

Has Natural Factors HerbalFactors had any recalls?

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

Are Natural Factors HerbalFactors supplements third-party tested?

No — Natural Factors HerbalFactors 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 Natural Factors HerbalFactors safe?

Natural Factors HerbalFactors 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 Natural Factors HerbalFactors a good brand?

Natural Factors HerbalFactors 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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