Grade: D

HIGH RISK

Purdue Pharma

Item: Purdue Pharma
Rating: 45
Author: SupplementChecker

Here's the content for the Purdue Pharma brand profile page on SupplementCheck: **** Purdue Pharma offers products in the topical and vitamin categories. While the brand claims third-party testing, visible GMP certification is absent. Purdue Pharma has a clean FDA record, with no warning letters, recalls, or adverse event reports filed. **

Purdue Pharma Trust Summary

Trust Score: 45/100 (Below Average)
Grade: D
Risk Level: HIGH
Third-Party Tested: Yes (self-reported)
Recalls: 1
Adverse Events: 0

Purdue Pharma has a trust score of 45/100 (Below Average). The brand is claims third-party testing (self-reported), has 1 Health Canada recall on record and no adverse event reports.

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Red Flags

⚠1 product recall(s) on record
⚠No GMP certification visible

Verified Strengths

✓Claims third-party testing

Certifications

Third-Party Tested

Third-party testing means an independent laboratory has verified this product's contents, purity, and potency match what's on the label.

Regulatory Record

FDA Warning Letters

Recalls

Adverse Reports

Recall History

Recalled by Health Canada Jun 5, 2019

Betadine Sore Throat Gargle (2019-06-04)

Is Purdue Pharma Third-Party Tested?

Yes — Purdue Pharma is Third-party tested. This means an independent laboratory has verified that the products' contents, purity, and potency match their label claims.

Is Purdue Pharma a Good Brand?

Purdue Pharma scores 45/100 (D) — this is a below-average score. We recommend considering brands with third-party certifications like NSF or USP. Note: 1 product recall(s) are on record, which impacts the overall trust assessment. The brand holds third-party certifications (Third-party tested), which is a strong quality indicator.

About Purdue Pharma

Purdue Pharma is a supplement brand in the dietary supplement industry. The company specializes in essential vitamins and daily nutrition. Purdue Pharma maintains a trust score of 75/100 (Grade B+), indicating generally acceptable safety standards.

Product Specialization

Purdue Pharma offers essential vitamin supplements including vitamin D3, B-complex, vitamin C, and multivitamin formulations. Their vitamin products are designed to fill nutritional gaps and support overall health maintenance.

Testing & Certifications Explained

Purdue Pharma claims third-party testing through None. Third-party testing involves independent verification of supplement ingredients for purity, potency, and contaminants. However, without recognized certifications like NSF or USP, the extent and rigor of this testing may vary.

How Purdue Pharma Compares

The vitamin supplement market includes competitors like Nature Made, Rainbow Light, and New Chapter. Purdue Pharma's trust score of 75/100 positions them competitively compared to USP-verified and NSF-certified vitamin brands that dominate retail pharmacy shelves.

Buying Guidance

While Purdue Pharma maintains acceptable safety standards, consumers should verify third-party testing claims and compare with certified alternatives. Purchase from reputable retailers and review ingredient lists carefully before buying.

Frequently Asked Questions

Has Purdue Pharma had any recalls?

Yes — as of 2026, Purdue Pharma has 1 Health Canada product recall(s) on record. Purdue Pharma received a trust score of 45/100 from SupplementChecker.

Are Purdue Pharma supplements third-party tested?

Yes — Purdue Pharma supplements are third-party tested. They hold the following certifications: third-party tested (self-reported). Third-party testing means an independent lab has verified the product's contents, purity, and potency match the label claims.

Is Purdue Pharma safe?

Purdue Pharma received a trust score of 45/100 (grade: D, risk level: HIGH). This score is calculated from regulatory records (FDA and Health Canada), third-party certifications, adverse event reports, and transparency practices. Note: 1 product recall(s) are on record.

Is Purdue Pharma a good brand?

Purdue Pharma scores 45/100 (grade: D) — this is below average. We recommend looking for brands with third-party certifications like NSF or USP. They hold third-party certifications (Third-party tested), which is a strong indicator of product quality. Note: 1 recall(s) are on record.

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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: 4/4/2026.

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