Grade: C

MEDIUM RISK

RLC Labs

Item: RLC Labs
Rating: 50
Author: SupplementChecker

RLC Labs has a Trust Score of 50/100, which translates to a grade of C and a MEDIUM risk level. RLC Labs does not appear to conduct third-party testing on its products. Consumers should be aware of the lack of independent verification when considering RLC Labs products.

RLC Labs Trust Summary

Trust Score: 50/100 (Fair)
Grade: C
Risk Level: MEDIUM
Third-Party Tested: No
FDA Recalls: 0
Adverse Events: 0

RLC Labs has a trust score of 50/100 (Fair). The brand is not third-party tested by NSF, USP, or Informed Sport, has no FDA recalls on record and no adverse event reports.

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Red Flags

⚠No third-party testing certifications found
⚠No GMP certification visible

Verified Strengths

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

Certifications

No certifications on record. This brand has not demonstrated GMP compliance or third-party testing verification.

FDA Record

FDA Warning Letters

Recalls

Adverse Reports

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

Is RLC Labs Third-Party Tested?

No — RLC Labs is not currently third-party tested by independent certifiers like NSF, USP, or Informed Sport. No GMP certification was found on record either. 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 RLC Labs a Good Brand?

RLC Labs scores 50/100 (C) — this is a below-average score. We recommend considering brands with third-party certifications like NSF or USP. RLC Labs has a clean FDA record with no warnings or recalls. The brand does not currently hold third-party testing certifications.

About RLC Labs

RLC Labs is a supplement brand operating independently in the US. The company's founding date is unknown. RLC Labs focuses on providing mineral supplements to consumers.

Product Specialization

RLC Labs specializes in mineral supplements. While specific product lines are not detailed, the company primarily focuses on providing mineral-based formulations.

Testing & Certifications Explained

RLC Labs does not appear to have any third-party testing certifications. This means that there is no independent organization verifying the quality, purity, and potency of their products. Consumers should be aware that the absence of certifications like NSF, USP, or Informed-Sport indicates a lack of external validation, making it more difficult to confirm the accuracy of label claims and the absence of contaminants.

How RLC Labs Compares

Compared to other brands in the supplement industry, RLC Labs' Trust Score of 50/100 places it lower than brands with established third-party testing and certification programs. For example, Thorne Research (Trust Score 92/100) and NOW Foods (Trust Score 85/100) both have robust testing protocols and certifications. These brands offer a higher degree of assurance regarding product quality and safety compared to RLC Labs.

Buying Guidance

Given RLC Labs' Trust Score and lack of third-party testing, consumers should exercise caution when considering their products. Purchase directly from the RLC Labs website or authorized retailers to ensure authenticity. Carefully review the ingredient list and consult with a healthcare professional before use.

Frequently Asked Questions

Has RLC Labs had any recalls?

No — as of 2026, RLC Labs has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. RLC Labs received a trust score of 50/100 from SupplementChecker.

Are RLC Labs supplements third-party tested?

No — RLC Labs supplements are not currently third-party tested by independent certifiers like NSF, USP, or Informed Sport. No independent testing or GMP certification was found on record.

Is RLC Labs safe?

RLC Labs received a trust score of 50/100 (grade: C, 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 RLC Labs a good brand?

RLC Labs scores 50/100 (grade: C) — this is below average. We recommend looking for brands with third-party certifications like NSF or USP. 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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