Grade: C

MEDIUM RISK

NutriBiotic Immunity

Item: NutriBiotic Immunity
Rating: 50
Author: SupplementChecker

NutriBiotic Immunity has a SupplementChecker.co trust score of 50/100, a grade of C, and a MEDIUM risk level. NutriBiotic Immunity does not appear to have any third-party testing certifications to verify the quality of its products. Consumers should consider these factors when deciding if NutriBiotic Immunity is a good brand for their needs.

NutriBiotic Immunity Trust Summary

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

NutriBiotic Immunity 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 NutriBiotic Immunity Third-Party Tested?

No — NutriBiotic Immunity 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 NutriBiotic Immunity a Good Brand?

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

About NutriBiotic Immunity

NutriBiotic Immunity is an independent US-based brand in the vitamins category. The founding date of NutriBiotic Immunity is unknown. They offer a range of products focused on immune support.

Product Specialization

NutriBiotic Immunity specializes in vitamins and supplements aimed at boosting the immune system. Their product line likely includes vitamins C and D, zinc, and other immune-supporting nutrients.

Testing & Certifications Explained

NutriBiotic Immunity does not have any visible third-party certifications. This means that no independent organization has verified the quality, purity, or potency of their products. Consumers should be aware that the absence of these certifications means there is less independent assurance of what is in the product and whether the ingredients match the label claims.

How NutriBiotic Immunity Compares

Compared to competitors like Garden of Life (trust score 85/100) and Thorne Research (trust score 92/100), NutriBiotic Immunity's trust score is significantly lower, primarily due to the lack of third-party testing. These competitors invest heavily in certifications like NSF and USP, providing greater assurance to consumers. Another competitor, Nature's Bounty (trust score 60/100), also has a higher score, reflecting at least some level of third-party verification, though still not as rigorous as Garden of Life or Thorne Research.

Buying Guidance

Given NutriBiotic Immunity's trust score and lack of third-party certifications, consumers should carefully evaluate their products. Purchase from reputable retailers and check for any available NutriBiotic Immunity reviews from other consumers. Consider brands with more transparent testing practices for greater assurance.

Frequently Asked Questions

Has NutriBiotic Immunity had any recalls?

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

Are NutriBiotic Immunity supplements third-party tested?

No — NutriBiotic Immunity 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 NutriBiotic Immunity safe?

NutriBiotic Immunity 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 NutriBiotic Immunity a good brand?

NutriBiotic Immunity 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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