Grade: C

MEDIUM RISK

Rexall

Item: Rexall
Rating: 50
Author: SupplementChecker

Rexall has a SupplementChecker trust score of 50/100, which is a Grade C, indicating a MEDIUM risk level. Rexall does not appear to have any third-party testing certifications. Consumers should consider this when evaluating if Rexall is a good brand for their needs.

Rexall Trust Summary

Trust Score: 50/100 (Fair)
Grade: C
Risk Level: MEDIUM
Third-Party Tested: No
FDA Recalls: 0
Adverse Events: 4

Rexall 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 4 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

Is Rexall Third-Party Tested?

No — Rexall 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 Rexall a Good Brand?

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

About Rexall

Rexall is a supplement brand operating independently in the US. The founding date is unknown. They offer a range of supplements across various categories.

Product Specialization

Rexall offers products in several categories including vitamins, minerals, herbal supplements, protein, and fish oil. They provide a wide variety of common supplements.

Testing & Certifications Explained

Rexall does not appear to have any third-party testing certifications. This means that independent organizations are not verifying the quality, purity, or potency of Rexall's products. Consumers should be aware that the absence of these certifications means there is less independent assurance of product quality.

How Rexall Compares

Compared to brands like Nature Made (trust score 75/100) and NOW Foods (trust score 82/100), Rexall's trust score is significantly lower. These competitors often have third-party certifications like USP or NSF, which Rexall lacks. Garden of Life (trust score 68/100) also outperforms Rexall in terms of certifications and transparency.

Buying Guidance

Given Rexall's trust score and lack of third-party testing, consumers should exercise caution. Purchase from reputable retailers and carefully examine product labels. Look for batch-specific lab results if available, though Rexall does not publish these.

Frequently Asked Questions

Has Rexall had any recalls?

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

Are Rexall supplements third-party tested?

No — Rexall 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 Rexall safe?

Rexall 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 Rexall a good brand?

Rexall 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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