Grade: C

MEDIUM RISK

Windmill Rx Premium Vitamins

Item: Windmill Rx Premium Vitamins
Rating: 50
Author: SupplementChecker

Windmill Rx Premium Vitamins has a Trust Score of 50/100, which is a Grade C and indicates a MEDIUM risk level. Notably, there are no third-party testing certifications on record for Windmill Rx Premium Vitamins. This, combined with a lack of GMP certification visibility, impacts the overall assessment of the brand.

Windmill Rx Premium Vitamins Trust Summary

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

Windmill Rx Premium Vitamins 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 Windmill Rx Premium Vitamins Third-Party Tested?

No — Windmill Rx Premium Vitamins 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 Windmill Rx Premium Vitamins a Good Brand?

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

About Windmill Rx Premium Vitamins

Windmill Rx Premium Vitamins is a US-based vitamin and supplement brand operating independently. The founding date of the company is unknown. They offer a range of premium vitamin products.

Product Specialization

Windmill Rx Premium Vitamins specializes in specialty supplements. While they offer a range of vitamins, they are known for specific formulations targeting particular health needs.

Testing & Certifications Explained

Windmill Rx Premium Vitamins does not appear to have any third-party certifications. This means that no independent organization has verified the quality, purity, or potency of their products. For consumers, this lack of certification means there's no external validation of the ingredients listed on the label or assurance that the product is free from contaminants. Consumers cannot verify if Windmill Rx Premium Vitamins is third-party tested.

How Windmill Rx Premium Vitamins Compares

Compared to brands like Nature Made (Trust Score: 75/100) and NOW Foods (Trust Score: 82/100), Windmill Rx Premium Vitamins' trust score is considerably lower, primarily due to the absence of visible third-party certifications. Garden of Life (Trust Score: 68/100), while having a higher score, also emphasizes third-party testing, setting a higher standard for consumer trust than Windmill Rx Premium Vitamins currently demonstrates.

Buying Guidance

Given the Trust Score and lack of third-party testing, consumers should exercise caution when considering Windmill Rx Premium Vitamins products. Purchase from reputable retailers and carefully examine product labels. If possible, look for brands with readily available third-party testing results to ensure product quality and safety.

Frequently Asked Questions

Has Windmill Rx Premium Vitamins had any recalls?

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

Are Windmill Rx Premium Vitamins supplements third-party tested?

No — Windmill Rx Premium Vitamins 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 Windmill Rx Premium Vitamins safe?

Windmill Rx Premium Vitamins 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 Windmill Rx Premium Vitamins a good brand?

Windmill Rx Premium Vitamins 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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