Grade: B+

LOW RISK

LR Laboratories

Item: LR Laboratories
Rating: 75
Author: SupplementChecker

LR Laboratories has a SupplementChecker.co trust score of 75/100, a grade of B+, indicating a LOW risk level. LR Laboratories claims its products are third-party tested, but does not specify which third-party does the testing. While the brand has a clean FDA record, they do not publish lab results or disclose ingredient sourcing.

LR Laboratories Trust Summary

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

LR Laboratories 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 LR Laboratories Third-Party Tested?

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

Is LR Laboratories a Good Brand?

LR Laboratories scores 75/100 (B+) — this is an average score. There may be room for improvement in testing transparency or certifications. LR Laboratories 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 LR Laboratories

LR Laboratories is a US-based vitamin brand operating independently. The founding date of LR Laboratories is unknown. They offer a range of vitamin products. The brand's market position is not clearly defined, but they compete within the broader vitamin supplement industry.

Product Specialization

LR Laboratories specializes in vitamins. Specific product types include various single-letter vitamins and multivitamins.

Testing & Certifications Explained

LR Laboratories claims its products are third-party tested, but does not specify which third-party conducts the testing. This means that while they assert independent verification of their products, consumers cannot verify the credibility or standards of the testing process. Without a recognized certification, it is difficult to confirm the extent and rigor of the testing performed, making it harder to assess the quality and safety of LR Laboratories' products.

How LR Laboratories Compares

Many brands in the vitamin category pursue more rigorous certifications than LR Laboratories. For example, competitor A may have a trust score of 85/100 and carry the NSF Certified for Sport certification, while competitor B has a score of 70/100 and claims in-house testing. These differences in certification and transparency contribute to varying levels of consumer confidence. Consumers should compare LR Laboratories' practices with those of competitors to make informed decisions about third-party tested supplements.

Buying Guidance

Given LR Laboratories' trust score and limited transparency, consumers should exercise caution. Purchase LR Laboratories products from reputable retailers to minimize the risk of counterfeit or mishandled goods. If possible, contact LR Laboratories directly to request more information about their third-party testing procedures.

Frequently Asked Questions

Has LR Laboratories had any recalls?

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

Are LR Laboratories supplements third-party tested?

Yes — LR Laboratories 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 LR Laboratories safe?

LR Laboratories 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