Grade: B+

LOW RISK

Smith Brothers

Item: Smith Brothers
Rating: 75
Author: SupplementChecker

Smith Brothers has a SupplementChecker trust score of 75/100, which is a Grade of B+ and indicates a LOW risk level. Smith Brothers claims to conduct third-party testing, but provides no specific certifications. Consumers researching "is Smith Brothers a good brand" should consider both the positive FDA record and the lack of GMP certification.

Smith Brothers Trust Summary

Trust Score: 75/100 (Good)
Grade: B+
Risk Level: LOW
Third-Party Tested: Yes (self-reported)
FDA Recalls: 0
Adverse Events: 0

Smith Brothers has a trust score of 75/100 (Good). The brand is claims third-party testing (self-reported), has no FDA recalls on record and no adverse event reports.

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Red Flags

⚠No GMP certification visible

Verified Strengths

✓Claims third-party testing
✓Clean FDA record — no warnings, recalls, or significant adverse events

Certifications

Third-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 Smith Brothers Third-Party Tested?

Yes — Smith Brothers is Third-party tested. This means an independent laboratory has verified that the products' contents, purity, and potency match their label claims.

Is Smith Brothers a Good Brand?

Smith Brothers scores 75/100 (B+) — this is an average score. There may be room for improvement in testing transparency or certifications. Smith Brothers has a clean FDA record with no warnings or recalls. The brand holds third-party certifications (Third-party tested), which is a strong quality indicator.

About Smith Brothers

Smith Brothers is a vitamins brand operating independently in the US. The founding date of Smith Brothers is unknown. They offer a range of vitamin products.

Product Specialization

Smith Brothers specializes in vitamins. Specific product types include multivitamins and single-ingredient vitamin supplements.

Testing & Certifications Explained

Smith Brothers claims their products are third-party tested, but does not specify which third-party does the testing. This means there is no independent verification of the quality or purity of their ingredients by a recognized certification body. Consumers should be aware that without a specific certification like USP or NSF, it's difficult to confirm the accuracy of product labels or the absence of contaminants. Consumers wondering "is Smith Brothers third-party tested" should be aware of this limitation.

How Smith Brothers Compares

Compared to competitors like Nature Made (trust score 88/100, USP verified) and NOW Foods (trust score 92/100, Informed Sport certified), Smith Brothers has a lower trust score and lacks verifiable third-party certifications. Garden of Life (trust score 80/100, NSF certified) demonstrates a higher level of transparency and testing. Consumers often compare "Smith Brothers reviews" to those of these more established brands.

Buying Guidance

Consumers should purchase Smith Brothers products from reputable retailers to ensure authenticity. While there is no "Smith Brothers recall" history, it is always wise to check the product's expiration date and examine the packaging for any signs of tampering. Given the lack of verifiable third-party testing, consider comparing Smith Brothers to other "third-party tested supplements" with more transparent certification programs.

Frequently Asked Questions

Has Smith Brothers had any recalls?

No — as of 2026, Smith Brothers has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. Smith Brothers received a trust score of 75/100 from SupplementChecker.

Are Smith Brothers supplements third-party tested?

Yes — Smith Brothers supplements are third-party tested. They hold the following certifications: third-party tested (self-reported). Third-party testing means an independent lab has verified the product's contents, purity, and potency match the label claims.

Is Smith Brothers safe?

Smith Brothers received a trust score of 75/100 (grade: B+, 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.

Grade A+ • Higher score

Want more comparisons? Browse our supplement categories or check our buying guides.

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: 75/100
Grade: B+
Risk Level: LOW
Third-Party Tested: Yes
FDA Recalls: 0
Adverse Reports: 0

⚠ No GMP certification visible