Grade: C

MEDIUM RISK

Natural Factors Whole Earth & Sea

Item: Natural Factors Whole Earth & Sea
Rating: 50
Author: SupplementChecker

Natural Factors Whole Earth & Sea has a SupplementChecker.co trust score of 50/100, a Grade of C, and a MEDIUM risk level. No third-party testing certifications were found. Natural Factors Whole Earth & Sea has a clean FDA record, with no warning letters or recalls.

Natural Factors Whole Earth & Sea Trust Summary

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

Natural Factors Whole Earth & Sea 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 Whole Earth & Sea Third-Party Tested?

No — Natural Factors Whole Earth & Sea 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 Whole Earth & Sea a Good Brand?

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

About Natural Factors Whole Earth & Sea

Natural Factors Whole Earth & Sea is a supplement brand operating independently in the US. The founding date is unknown. They offer a range of supplements and position themselves as a provider of natural health products.

Product Specialization

Natural Factors Whole Earth & Sea specializes in a variety of supplement categories, including vitamins, minerals, herbal supplements, and fish oil. They offer a wide range of products within these categories, catering to diverse health and wellness needs.

Testing & Certifications Explained

Currently, there are no third-party testing certifications on record for Natural Factors Whole Earth & Sea. This means there is no independent verification of their products' purity, potency, or ingredient accuracy. While this doesn't automatically indicate that the products are unsafe, it does mean consumers must rely on the brand's own quality control processes. Consumers wondering "is Natural Factors Whole Earth & Sea third-party tested" should be aware of this lack of independent verification.

How Natural Factors Whole Earth & Sea Compares

Compared to other brands in the supplement industry, Natural Factors Whole Earth & Sea's trust score of 50/100 places them in the middle range. For example, competitor Garden of Life often achieves higher trust scores due to its extensive third-party certifications. Another competitor, NOW Foods, also generally scores higher and has more visible GMP certifications. Consumers often consult "Natural Factors Whole Earth & Sea reviews" to compare the brand against competitors.

Buying Guidance

Given the lack of third-party testing certifications, consumers should exercise caution when purchasing Natural Factors Whole Earth & Sea products. Purchase from reputable retailers and carefully examine product labels. Consumers concerned about supplement quality may want to consider brands with more robust third-party testing and certification programs.

Frequently Asked Questions

Has Natural Factors Whole Earth & Sea had any recalls?

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

Are Natural Factors Whole Earth & Sea supplements third-party tested?

No — Natural Factors Whole Earth & Sea 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 Whole Earth & Sea safe?

Natural Factors Whole Earth & Sea 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 Whole Earth & Sea a good brand?

Natural Factors Whole Earth & Sea 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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