Grade: D

HIGH RISK

nbi

Item: nbi
Rating: 40
Author: SupplementChecker

Okay, here's the content for the "nbi" brand profile page on SupplementCheck, written according to your specifications: **** nbi is a supplement brand offering products in the fish oil, protein, and vitamins categories. The brand has no third-party testing or GMP certifications on record. While it has not received any FDA warning letters or recalls, there are 7 FDA adverse event reports associated with nbi products. **

nbi Trust Summary

Trust Score: 40/100 (Below Average)
Grade: D
Risk Level: HIGH
Third-Party Tested: No
FDA Recalls: 0
Adverse Events: 7

nbi has a trust score of 40/100 (Below Average). The brand is not third-party tested by NSF, USP, or Informed Sport, has no FDA recalls on record and 7 adverse event reports.

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Red Flags

⚠No third-party testing certifications found
⚠No GMP certification visible

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

Is nbi Third-Party Tested?

No — nbi 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 nbi a Good Brand?

nbi scores 40/100 (D) — this is a below-average score. We recommend considering brands with third-party certifications like NSF or USP. nbi has a clean FDA record with no warnings or recalls. The brand does not currently hold third-party testing certifications.

About nbi

nbi is a supplement brand in the dietary supplement industry. The company specializes in protein powders and sports nutrition, and essential vitamins and daily nutrition. nbi has a trust score of 40/100 (Grade D), which may indicate areas for improvement in safety or transparency.

Product Specialization

nbi specializes in protein supplements including whey protein isolate, casein, and plant-based protein powders. Their protein products are designed to support muscle building, recovery, and daily protein intake goals for athletes and fitness enthusiasts.

Testing & Certifications Explained

nbi does not appear to have third-party testing certifications from recognized organizations like NSF, USP, or Informed Sport. This means their supplements have not been independently verified for purity, potency, or banned substances. Consumers should be aware that ingredient quality and label accuracy are not externally validated.

How nbi Compares

Within the protein powder market, nbi competes with established brands like Optimum Nutrition, Dymatize, and Isopure. Their trust score of 40/100 shows room for improvement compared to top-tier competitors in third-party testing and regulatory compliance.

Buying Guidance

Given nbi's lower trust score, consumers should exercise caution and consider alternatives with stronger safety records. If purchasing, verify ingredient sources, check for recent lab testing, and consult healthcare providers.

Frequently Asked Questions

Has nbi had any recalls?

No — as of 2026, nbi has zero FDA product recalls on record. nbi received a trust score of 40/100 from SupplementChecker.

Are nbi supplements third-party tested?

No — nbi 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 nbi safe?

nbi received a trust score of 40/100 (grade: D, risk level: HIGH). 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 nbi a good brand?

nbi scores 40/100 (grade: D) — 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: 4/4/2026.

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