Grade: B+

LOW RISK

Sheffield Pharmaceuticals

Item: Sheffield Pharmaceuticals
Rating: 75
Author: SupplementChecker

Sheffield Pharmaceuticals has a SupplementChecker.co trust score of 75/100, a grade of B+, indicating a LOW risk level. Sheffield Pharmaceuticals claims to conduct third-party testing, though specific certifications are not identified. This, combined with a clean FDA record, suggests reasonable trustworthiness, but consumers should still exercise caution.

Sheffield Pharmaceuticals Trust Summary

Trust Score: 75/100 (Good)
Grade: B+
Risk Level: LOW
Third-Party Tested: Yes (self-reported)
FDA Recalls: 0
Adverse Events: 0

Sheffield Pharmaceuticals has a trust score of 75/100 (Good). The brand is claims third-party testing (self-reported), has no FDA recalls on record and no adverse event reports.

Where to Buy Sheffield Pharmaceuticals

Purchase from trusted retailers. We may earn a commission at no extra cost to you.

Buy on iHerb Buy on Amazon

Check another brand:

e.g. Nature Made, Thorne, NOW Foods...

Check

Red Flags

⚠No GMP certification visible

Verified Strengths

✓Claims third-party testing
✓Clean FDA record — no warnings, recalls, or significant adverse events

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.

FDA Record

FDA Warning Letters

Recalls

Adverse Reports

Clean record — no FDA warnings, recalls, or significant adverse events.

Is Sheffield Pharmaceuticals Third-Party Tested?

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

Is Sheffield Pharmaceuticals a Good Brand?

Sheffield Pharmaceuticals scores 75/100 (B+) — this is an average score. There may be room for improvement in testing transparency or certifications. Sheffield Pharmaceuticals has a clean FDA record with no warnings or recalls. The brand holds third-party certifications (Third-party tested), which is a strong quality indicator.

About Sheffield Pharmaceuticals

Sheffield Pharmaceuticals is a US-based company operating independently. The founding date of Sheffield Pharmaceuticals is unknown. They develop and market various supplements.

Product Specialization

Sheffield Pharmaceuticals specializes in topical products. These may include creams, ointments, and other products applied directly to the skin.

Testing & Certifications Explained

Sheffield Pharmaceuticals claims their products are third-party tested, but does not specify any particular certification program. This means an independent lab is supposedly verifying the contents and purity of their supplements. However, without a recognized certification like NSF or USP, it's difficult to verify the rigor and reliability of these tests. Consumers should seek more information from Sheffield Pharmaceuticals regarding their testing protocols.

How Sheffield Pharmaceuticals Compares

Compared to competitors like Nature Made (trust score 88/100, USP verified) and NOW Foods (trust score 85/100, Informed Sport certified), Sheffield Pharmaceuticals' trust score of 75/100 is lower. Many leading supplement brands invest in well-recognized third-party certifications to demonstrate product quality and safety. Brands like Klean Athlete (trust score 92/100) often exceed Sheffield Pharmaceuticals in transparency and testing rigor.

Buying Guidance

Given Sheffield Pharmaceuticals' trust score and limited transparency, consumers should purchase products directly from the manufacturer or authorized retailers to ensure authenticity. Verify the product's ingredient list and consider contacting Sheffield Pharmaceuticals directly to request more information about their third-party testing procedures. While Sheffield Pharmaceuticals is third-party tested, the lack of GMP certification is a consideration.

Frequently Asked Questions

Has Sheffield Pharmaceuticals had any recalls?

No — as of 2026, Sheffield Pharmaceuticals has zero FDA product recalls on record. They maintain a clean FDA record with no warning letters or significant adverse event reports. Sheffield Pharmaceuticals received a trust score of 75/100 from SupplementChecker.

Are Sheffield Pharmaceuticals supplements third-party tested?

Yes — Sheffield Pharmaceuticals 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 Sheffield Pharmaceuticals safe?

Sheffield Pharmaceuticals received a trust score of 75/100 (grade: B+, risk level: LOW). This score is calculated from FDA records, third-party certifications, adverse event reports, and transparency practices. No FDA warnings or recalls are on record.

Grade A+ • Higher score

Want more comparisons? Browse our supplement categories or check our buying guides.

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.

Promote Your Trust Score

Embed this badge on your site — it displays Sheffield Pharmaceuticals's verified trust score and links back to this profile page. Helps show buyers you're transparent about third-party testing.

Small · 220×110

<iframe src="https://supplementchecker.co/embed/sheffield-pharmaceuticals/" width="220" height="110" frameborder="0" loading="lazy" title="Sheffield Pharmaceuticals trust score by SupplementChecker"></iframe>

Medium · 320×160

<iframe src="https://supplementchecker.co/embed/sheffield-pharmaceuticals/" width="320" height="160" frameborder="0" loading="lazy" title="Sheffield Pharmaceuticals trust score by SupplementChecker"></iframe>

Large · 420×210

<iframe src="https://supplementchecker.co/embed/sheffield-pharmaceuticals/" width="420" height="210" frameborder="0" loading="lazy" title="Sheffield Pharmaceuticals trust score by SupplementChecker"></iframe>

Paste the snippet anywhere on your site. The badge updates automatically when Sheffield Pharmaceuticals's trust score changes.

Own this brand? Contact us to update your information.

Want to find supplements you can trust?

Third-party testing is the single best indicator of supplement quality. We analyzed Sheffield Pharmaceuticals and 500+ other brands to find the ones that actually prove what's on the label.

See the best third-party tested supplements →

Quick Facts

Trust Score: 75/100
Grade: B+
Risk Level: LOW
Third-Party Tested: Yes
FDA Recalls: 0
Adverse Reports: 0

⚠ No GMP certification visible