Grade: C

MEDIUM RISK

Rugby

Item: Rugby
Rating: 50
Author: SupplementChecker

Rugby has a Trust Score of 50/100, which is a Grade C, indicating a MEDIUM risk level. Notably, Rugby does not appear to have any third-party testing certifications. This means there's no independent verification of their products' contents or purity, so consumers need to be aware of this when considering their products.

Rugby Trust Summary

Trust Score: 50/100 (Fair)
Grade: C
Risk Level: MEDIUM
Third-Party Tested: No
FDA Recalls: 0
Adverse Events: 3

Rugby 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 3 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 Rugby Third-Party Tested?

No — Rugby 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 Rugby a Good Brand?

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

About Rugby

Rugby is a US-based supplement brand operating as an independent company. The founding date of Rugby is unknown. They offer a variety of supplements across several categories.

Product Specialization

Rugby offers products across a range of supplement categories, including fish oil, herbal remedies, minerals, protein supplements, and vitamins. They provide a broad selection of common supplements.

Testing & Certifications Explained

Rugby does not appear to have any third-party testing 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 is no external assurance that the product contains what the label claims or that it is free from contaminants. The absence of GMP certification is also a concern.

How Rugby Compares

Compared to brands like NOW Foods (Trust Score: 75/100) and Thorne Research (Trust Score: 92/100), Rugby's trust score is significantly lower. These competitors often have multiple third-party certifications, such as NSF or USP, providing greater assurance of product quality. Other brands like Nature Made (Trust Score: 65/100) also have higher trust scores and some level of third-party verification, making them potentially more trustworthy options.

Buying Guidance

Given Rugby's Trust Score and lack of third-party testing, consumers should exercise caution when considering their products. Purchase from reputable retailers and carefully examine product labels. If possible, look for third-party tested supplements from brands with higher trust scores for greater assurance of quality and safety.

Frequently Asked Questions

Has Rugby had any recalls?

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

Are Rugby supplements third-party tested?

No — Rugby 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 Rugby safe?

Rugby 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 Rugby a good brand?

Rugby 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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