Grade: C

MEDIUM RISK

NutraSea

Item: NutraSea
Rating: 50
Author: SupplementChecker

NutraSea has a SupplementChecker.co trust score of 50/100, which is a Grade C, indicating a MEDIUM risk level. NutraSea does not appear to have any third-party testing certifications to verify the quality of its products. Consumers should consider this when evaluating if NutraSea is a good brand for their needs.

NutraSea Trust Summary

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

NutraSea 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 NutraSea Third-Party Tested?

No — NutraSea 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 NutraSea a Good Brand?

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

About NutraSea

NutraSea is a supplement brand operating independently in the US, though the founding date is unknown. They focus on providing consumers with various health and wellness products.

Product Specialization

NutraSea specializes in the fish oil category. They offer a range of fish oil supplements in various forms, such as liquids and capsules, targeting different health benefits.

Testing & Certifications Explained

NutraSea does not appear to have any third-party testing certifications. This means that no independent organization has verified the quality, purity, or potency of their products. For consumers, this lack of certification makes it more difficult to assess the true contents and safety of NutraSea supplements. While not inherently unsafe, the absence of third-party validation increases the risk that the product may not meet label claims or could contain contaminants.

How NutraSea Compares

Compared to competitors like Nordic Naturals (trust score 85/100) and NOW Foods (trust score 78/100), NutraSea's trust score is significantly lower. Both Nordic Naturals and NOW Foods have certifications from organizations like NSF International and USP, demonstrating a commitment to third-party testing. These certifications provide consumers with greater assurance of product quality compared to brands like NutraSea that lack such verification.

Buying Guidance

Given NutraSea's trust score and lack of third-party testing, consumers should exercise caution when considering their products. Purchase from reputable retailers and carefully examine product labels. If possible, seek out third-party tested supplements from brands with higher trust scores for greater assurance of quality and safety.

Frequently Asked Questions

Has NutraSea had any recalls?

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

Are NutraSea supplements third-party tested?

No — NutraSea 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 NutraSea safe?

NutraSea 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 NutraSea a good brand?

NutraSea 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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