Grade: B+

MEDIUM RISK

BiOptimizers

Item: BiOptimizers
Rating: 70
Author: SupplementChecker

https://www.bioptimizers.com Est. 2004 (22 years)

BiOptimizers has a SupplementChecker.co trust score of 70/100, earning a grade of B+ and a MEDIUM risk level. The brand is GMP certified but it's important to note that BiOptimizers is not third-party tested. Consumers should consider this when evaluating if BiOptimizers is a good brand for their needs.

BiOptimizers 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: 22 years
GMP Certified: Yes

BiOptimizers 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 22 years.

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Red Flags

⚠No third-party testing certifications found

Verified Strengths

✓Established brand — operating since 2004 (22 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 BiOptimizers Third-Party Tested?

No — BiOptimizers 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 BiOptimizers a Good Brand?

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

About BiOptimizers

BiOptimizers is an independent supplement company founded in 2004. The company formulates and sells a range of dietary supplements. BiOptimizers aims to provide products that optimize health and well-being.

Product Specialization

BiOptimizers focuses on supplements in the digestive health and mineral categories. Their product line includes digestive enzymes, magnesium supplements, and probiotics, catering to consumers seeking to improve gut health and overall wellness.

Testing & Certifications Explained

BiOptimizers is GMP certified, which means their manufacturing processes adhere to quality control standards set by regulatory bodies. However, BiOptimizers does not appear to provide third-party testing certifications. This means that independent labs have not verified the contents and purity of their products. Consumers should be aware that the absence of third-party testing means there is no independent verification of label claims.

How BiOptimizers Compares

Compared to competitors like NOW Foods (trust score 85/100, third-party tested) and Thorne Research (trust score 92/100, third-party tested and NSF Certified), BiOptimizers' trust score is lower, primarily due to the lack of third-party testing. Other brands like Garden of Life (trust score 75/100, third-party tested) demonstrate a higher commitment to independent verification. Consumers often look at BiOptimizers reviews to see how it compares to these other brands.

Buying Guidance

Consumers interested in BiOptimizers products should purchase directly from the official website or authorized retailers to ensure product authenticity. Given that BiOptimizers is not third-party tested, carefully examine the ingredient list and consider consulting with a healthcare professional before use. There is no BiOptimizers recall history to consider.

Frequently Asked Questions

Has BiOptimizers had any recalls?

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

Are BiOptimizers supplements third-party tested?

No — BiOptimizers 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 BiOptimizers safe?

BiOptimizers 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 BiOptimizers a good brand?

BiOptimizers 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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