Grade: B+

MEDIUM RISK

NutraBio

Item: NutraBio
Rating: 70
Author: SupplementChecker

https://www.nutrabio.com Est. 1996 (30 years)

NutraBio has a SupplementChecker.co trust score of 70/100, a grade of B+, indicating MEDIUM risk. NutraBio is GMP Certified but it is not clear whether NutraBio products are third-party tested for purity and potency. While an established brand operating since 1996, the lack of readily available third-party testing information is a consideration for consumers.

NutraBio Trust Summary

Trust Score: 70/100 (Good)
Grade: B+
Risk Level: MEDIUM
Third-Party Tested: No
FDA Recalls: 0
Adverse Events: 0
Years in Business: 30 years
GMP Certified: Yes

NutraBio has a trust score of 70/100 (Good). The brand is not third-party tested by NSF, USP, or Informed Sport, has no FDA recalls on record and no adverse event reports and has been in business for 30 years.

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Red Flags

⚠No third-party testing certifications found

Verified Strengths

✓Established brand — operating since 1996 (30 years)
✓Clean FDA record — no warnings, recalls, or significant adverse events

Certifications

GMP Certified

GMP certification ensures manufacturing quality standards are met, but does not verify that product contents match the label through independent testing. Look for NSF, USP, or Informed Sport certifications for third-party verified products.

FDA Record

FDA Warning Letters

Recalls

Adverse Reports

Clean record — no FDA warnings, recalls, or significant adverse events.

Is NutraBio Third-Party Tested?

No — NutraBio is not currently third-party tested by independent certifiers like NSF, USP, or Informed Sport. They do hold GMP certification, which ensures manufacturing quality but does not independently verify product contents. 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 NutraBio a Good Brand?

NutraBio scores 70/100 (B+) — this is an average score. There may be room for improvement in testing transparency or certifications. NutraBio has a clean FDA record with no warnings or recalls. The brand does not currently hold third-party testing certifications.

About NutraBio

NutraBio is a supplement brand founded in 1996. As an independent company headquartered in the US, NutraBio develops and markets a range of sports nutrition and general wellness supplements. They are an established brand with 30 years in the market.

Product Specialization

NutraBio specializes in sports nutrition supplements. Their product line includes protein powders, pre-workout formulas, amino acid supplements, and creatine products. They are known for offering a wide variety of protein options and formulations.

Testing & Certifications Explained

NutraBio is GMP Certified, which means they adhere to Good Manufacturing Practices set by regulatory bodies. GMP certification ensures that products are consistently produced and controlled according to quality standards. However, GMP certification does not guarantee that products are third-party tested for purity and potency. Consumers looking for an extra layer of assurance often seek out brands that provide third-party testing documentation.

How NutraBio Compares

Compared to brands like Transparent Labs (trust score 85/100) and Klean Athlete (trust score 90/100), NutraBio's trust score is lower, primarily due to the lack of clear third-party testing. Both Transparent Labs and Klean Athlete emphasize third-party testing and certifications. Optimum Nutrition (trust score 65/100) is a competitor with a similar trust score to NutraBio, and also lacks comprehensive third-party testing information.

Buying Guidance

Consumers should carefully consider their individual needs and risk tolerance when purchasing NutraBio products. While the company has a long history and a clean FDA record, the lack of readily available third-party testing information is a factor to consider. Purchase from reputable retailers and carefully examine product labels.

Frequently Asked Questions

Has NutraBio had any recalls?

No — as of 2026, NutraBio has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. NutraBio received a trust score of 70/100 from SupplementChecker.

Are NutraBio supplements third-party tested?

No — NutraBio supplements are not currently third-party tested by independent certifiers like NSF, USP, or Informed Sport. They do have GMP (Good Manufacturing Practice) certification, which ensures manufacturing quality but does not independently verify product contents.

Is NutraBio safe?

NutraBio received a trust score of 70/100 (grade: B+, 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 NutraBio a good brand?

NutraBio scores 70/100 (grade: B+) — this is an average score. There may be room for improvement in testing transparency or certifications. 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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