Grade: C

MEDIUM RISK

Carlyle

Item: Carlyle
Rating: 50
Author: SupplementChecker

Carlyle has a SupplementChecker.co trust score of 50/100, which equates to a grade of C and a MEDIUM risk level. No third-party testing certifications were found for Carlyle. Consumers wondering "is Carlyle a good brand" should consider this lack of independent verification alongside the brand's clean FDA record.

Carlyle Trust Summary

Trust Score: 50/100 (Fair)
Grade: C
Risk Level: MEDIUM
Third-Party Tested: No
FDA Recalls: 0
Adverse Events: 1

Carlyle 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 1 adverse event report.

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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

Is Carlyle Third-Party Tested?

No — Carlyle 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 Carlyle a Good Brand?

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

About Carlyle

Carlyle is a US-based supplement brand operating independently. The founding date is unknown. Carlyle offers a range of supplements.

Product Specialization

Carlyle specializes in herbal supplements. They offer a variety of herbal extracts and formulations.

Testing & Certifications Explained

No third-party testing certifications were found for Carlyle. This means that there is no readily available independent verification of the quality, purity, and potency of their products. Consumers should be aware that the absence of certifications makes it more difficult to confirm label claims and ensure product safety. Consumers asking "is Carlyle third-party tested" will find no evidence of it.

How Carlyle Compares

Compared to other herbal supplement brands, Carlyle's trust score of 50/100 places it in the middle range. For example, Nature's Bounty, another herbal supplement brand, has a trust score of 60/100 and has some products that are third-party tested. NOW Foods, with a trust score of 85/100, demonstrates a higher level of transparency and testing. These brands offer more readily available evidence of independent verification, which may be a factor for consumers prioritizing quality assurance.

Buying Guidance

Given Carlyle's trust score and lack of third-party testing, consumers should exercise caution. Purchase Carlyle products from reputable retailers and carefully review product labels. Consumers should also be aware that there is no "Carlyle recall" currently in effect.

Frequently Asked Questions

Has Carlyle had any recalls?

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

Are Carlyle supplements third-party tested?

No — Carlyle 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 Carlyle safe?

Carlyle 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 Carlyle a good brand?

Carlyle 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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