Grade: A

LOW RISK

Sound Probiotics

Item: Sound Probiotics
Rating: 85
Author: SupplementChecker

Sound Probiotics has a SupplementChecker.co trust score of 85/100, earning a grade of A and a LOW risk level. Sound Probiotics claims to use third-party tested supplements, and is Informed Sport certified, meaning every batch is tested. This is a strong indicator of product quality and safety.

Sound Probiotics Trust Summary

Trust Score: 85/100 (Very Good)
Grade: A
Risk Level: LOW
Third-Party Tested: Yes (Informed Sport)
FDA Recalls: 0
Adverse Events: 0

Sound Probiotics has a trust score of 85/100 (Very Good). The brand is third-party tested by Informed Sport, has no FDA recalls on record and no adverse event reports.

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Red Flags

⚠No GMP certification visible

Verified Strengths

✓Informed Sport certified — every batch tested
✓Claims third-party testing
✓Clean FDA record — no warnings, recalls, or significant adverse events

Certifications

Informed 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

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

Is Sound Probiotics Third-Party Tested?

Yes — Sound Probiotics is Informed Sport certified. This means an independent laboratory has verified that the products' contents, purity, and potency match their label claims.

Is Sound Probiotics a Good Brand?

Sound Probiotics scores 85/100 (A) — this is an above-average score indicating a trustworthy brand. Sound Probiotics has a clean FDA record with no warnings or recalls. The brand holds third-party certifications (Informed Sport certified), which is a strong quality indicator.

About Sound Probiotics

Sound Probiotics is an independent supplement brand based in the US. The company's founding date is unknown. Sound Probiotics focuses on providing probiotic supplements to support gut health and overall wellness.

Product Specialization

Sound Probiotics specializes in sports nutrition supplements, specifically probiotic formulations. These products are designed to support athletes and active individuals by promoting healthy digestion and nutrient absorption.

Testing & Certifications Explained

Sound Probiotics is Informed Sport certified. This means that every batch of their products is tested for banned substances by an independent third-party laboratory. This certification is particularly important for athletes and individuals concerned about consuming products free from prohibited substances. While Sound Probiotics claims third-party testing, they do not publish the results.

How Sound Probiotics Compares

Compared to other brands in the sports nutrition category, Sound Probiotics' trust score of 85/100 is competitive. For example, Klean Athlete (trust score 92/100) also has Informed Sport certification and publishes lab results, while NOW Foods (trust score 78/100) has a lower trust score and relies on in-house testing. Consumers looking for third-party tested supplements have several options, but Sound Probiotics stands out due to its Informed Sport certification.

Buying Guidance

Given Sound Probiotics' high trust score and Informed Sport certification, it is a reasonable choice for consumers seeking probiotic supplements. Purchase Sound Probiotics products from reputable retailers and always verify the Informed Sport logo on the product packaging to ensure authenticity. Checking Sound Probiotics reviews may also be helpful.

Frequently Asked Questions

Has Sound Probiotics had any recalls?

No — as of 2026, Sound Probiotics has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. Sound Probiotics received a trust score of 85/100 from SupplementChecker.

Are Sound Probiotics supplements third-party tested?

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

Is Sound Probiotics safe?

Sound Probiotics received a trust score of 85/100 (grade: A, risk level: LOW). 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 Sound Probiotics a good brand?

Sound Probiotics scores 85/100, which is an A grade — this is above average and indicates a trustworthy brand. They hold third-party certifications (Informed Sport 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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Quick Facts

Trust Score: 85/100
Grade: A
Risk Level: LOW
Third-Party Tested: Yes
FDA Recalls: 0
Adverse Reports: 0