Grade: C

MEDIUM RISK

Natural Force

Item: Natural Force
Rating: 50
Author: SupplementChecker

The Natural Force trust score is 50/100, which is a Grade C and indicates a MEDIUM risk level. Natural Force does not appear to have any third-party testing certifications. Consumers should carefully evaluate Natural Force reviews and product information before purchasing.

Natural Force Trust Summary

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

Natural Force 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 Force Third-Party Tested?

No — Natural Force 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 Force a Good Brand?

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

About Natural Force

Natural Force is a supplement brand operating independently in the US. The founding date of Natural Force is unknown. They offer a range of supplements and cater to consumers seeking natural health solutions.

Product Specialization

Natural Force focuses on supplements in the fish oil and protein categories. They offer various protein powders and fish oil supplements.

Testing & Certifications Explained

Natural Force does not have any third-party certifications on record. This means that no independent organization has verified the quality, purity, or potency of their products. The absence of certifications like NSF Certified for Sport or Informed-Sport means consumers must rely solely on the brand's claims, increasing the risk of inaccurate labeling or contamination.

How Natural Force Compares

Compared to other brands in the supplement industry, Natural Force's trust score of 50/100 is lower than brands with comprehensive third-party testing. For example, a brand like Klean Athlete (Trust Score: 85+) has extensive certifications. Other brands like Garden of Life (Trust Score: 70+) also have more visible certifications. This difference highlights the importance of considering certification status when choosing supplements.

Buying Guidance

Given the lack of third-party testing, consumers should carefully research Natural Force reviews and compare products with those from brands that provide more transparency and independent verification. Purchase directly from the Natural Force website or authorized retailers to ensure product authenticity. Consumers wondering "is Natural Force safe?" should carefully consider the lack of third-party testing.

Frequently Asked Questions

Has Natural Force had any recalls?

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

Are Natural Force supplements third-party tested?

No — Natural Force 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 Force safe?

Natural Force 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 Force a good brand?

Natural Force 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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