Grade: C

MEDIUM RISK

NatureSmart

Item: NatureSmart
Rating: 50
Author: SupplementChecker

NatureSmart has a Trust Score of 50/100, which is a Grade C, indicating a MEDIUM risk level. NatureSmart does not claim to offer third-party tested supplements. While the brand has a clean FDA record, the lack of third-party testing and GMP certification raises some concerns.

NatureSmart Trust Summary

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

NatureSmart 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 NatureSmart Third-Party Tested?

No — NatureSmart 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 NatureSmart a Good Brand?

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

About NatureSmart

NatureSmart is a US-based supplement brand operating independently. The founding date of NatureSmart is unknown. They offer a range of supplements in various categories.

Product Specialization

NatureSmart specializes in fish oil supplements. They offer various formulations and dosages of fish oil, catering to different consumer needs.

Testing & Certifications Explained

NatureSmart does not appear to have any third-party certifications. This means that their products are not independently tested by organizations like USP, NSF, or Informed-Sport. The absence of these certifications means consumers must rely solely on the brand's own claims regarding product quality and purity. The question "is NatureSmart third-party tested?" is answered negatively based on available information.

How NatureSmart Compares

Compared to competitors like Nordic Naturals (Trust Score 85/100) and NOW Foods (Trust Score 78/100), NatureSmart's Trust Score is significantly lower. Both Nordic Naturals and NOW Foods have third-party certifications and demonstrate greater transparency. Other brands like Viva Naturals (Trust Score 65/100) also exceed NatureSmart's trust metrics.

Buying Guidance

Given NatureSmart's Trust Score, consumers should exercise caution when purchasing their products. Purchase from reputable retailers and carefully examine product labels. Consider choosing brands with verifiable third-party testing for greater assurance of product quality.

Frequently Asked Questions

Has NatureSmart had any recalls?

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

Are NatureSmart supplements third-party tested?

No — NatureSmart 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 NatureSmart safe?

NatureSmart 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 NatureSmart a good brand?

NatureSmart 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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