Grade: B+

MEDIUM RISK

Probio

Item: Probio
Rating: 70
Author: SupplementChecker

Probio has a SupplementChecker trust score of 70/100, a grade of B+, indicating MEDIUM risk. Probio products are NSF Certified for Sport and Informed Sport certified, meaning they are tested for banned substances. This suggests that Probio is third-party tested for ingredient safety and label accuracy.

Probio Trust Summary

Trust Score: 70/100 (Good)
Grade: B+
Risk Level: MEDIUM
Third-Party Tested: Yes (NSF, Informed Sport)
FDA Recalls: 0
Adverse Events: 30

Probio has a trust score of 70/100 (Good). The brand is third-party tested by NSF and Informed Sport, has no FDA recalls on record and 30 adverse event reports.

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Red Flags

⚠Elevated FDA adverse event reports (30)
⚠No GMP certification visible

Verified Strengths

✓NSF Certified for Sport — banned substance tested
✓Informed Sport certified — every batch tested

Certifications

NSF CertifiedInformed SportThird-Party Tested

Third-party testing means an independent laboratory has verified this product's contents, purity, and potency match what's on the label.

FDA Record

FDA Warning Letters

Recalls

Adverse Reports

Is Probio Third-Party Tested?

Yes — Probio is NSF-certified. This means an independent laboratory has verified that the products' contents, purity, and potency match their label claims. Probio holds certifications from: NSF, Informed Sport.

Is Probio a Good Brand?

Probio scores 70/100 (B+) — this is an average score. There may be room for improvement in testing transparency or certifications. Probio has a clean FDA record with no warnings or recalls. The brand holds third-party certifications (NSF-certified), which is a strong quality indicator.

About Probio

Probio is a sports nutrition brand operating independently in the US. The founding date is unknown. They offer a range of supplements aimed at athletes and fitness enthusiasts.

Product Specialization

Probio specializes in sports nutrition supplements. While specific product types are not detailed, the category suggests offerings such as protein powders, pre-workouts, and performance enhancers.

Testing & Certifications Explained

Probio's NSF Certified for Sport and Informed Sport certifications mean that their products have been tested by independent organizations to ensure they do not contain banned substances that are prohibited in sports. Informed Sport certification also tests every batch of product. This provides an added layer of assurance for athletes and consumers concerned about product purity and safety.

How Probio Compares

Compared to competitors like Klean Athlete (trust score 92/100, NSF Certified for Sport) and Garden of Life (trust score 85/100, multiple certifications), Probio's trust score is lower. However, it is higher than brands with no third-party certifications. Many brands in the sports nutrition category, such as Optimum Nutrition, also prioritize third-party testing.

Buying Guidance

Consumers should purchase Probio products from reputable retailers to ensure authenticity. Verify the NSF Certified for Sport or Informed Sport logo on the product packaging before consumption. While Probio reviews are generally positive, consider the elevated number of FDA adverse event reports when making a decision.

Frequently Asked Questions

Has Probio had any recalls?

No — as of 2026, Probio has zero FDA product recalls on record. Probio received a trust score of 70/100 from SupplementChecker.

Are Probio supplements third-party tested?

Yes — Probio supplements are third-party tested. They hold the following certifications: NSF Certified for Sport, Informed Sport. Third-party testing means an independent lab has verified the product's contents, purity, and potency match the label claims.

Is Probio safe?

Probio 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 Probio a good brand?

Probio scores 70/100 (grade: B+) — this is an average score. There may be room for improvement in testing transparency or certifications. They hold third-party certifications (NSF-certified), which is a strong indicator of product quality. 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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