Grade: B+

LOW RISK

West Penetone

Item: West Penetone
Rating: 75
Author: SupplementChecker

West Penetone has a SupplementChecker trust score of 75/100, a grade of B+, indicating a LOW risk level. West Penetone claims to offer third-party tested supplements, but does not publish lab results. While the brand has a clean FDA record, the absence of visible GMP certification is a red flag for manufacturing quality control.

West Penetone Trust Summary

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

West Penetone 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.

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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 West Penetone Third-Party Tested?

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

Is West Penetone a Good Brand?

West Penetone scores 75/100 (B+) — this is an average score. There may be room for improvement in testing transparency or certifications. West Penetone 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 West Penetone

West Penetone is a US-based supplement brand operating independently. The founding date is unknown. They offer a range of products in the supplement market.

Product Specialization

West Penetone specializes in herbal supplements. While specific product lines are not detailed, they likely offer a variety of herbal remedies and formulations.

Testing & Certifications Explained

West Penetone claims their supplements are third-party tested, but does not specify which certifications they hold or provide access to lab results. This means an independent organization has supposedly verified the contents and purity of their products. However, without knowing the specific certification or seeing the lab results, it's difficult to confirm the extent and rigor of this testing. Consumers should look for specific certification logos (like USP, NSF, or Informed-Sport) and accessible lab reports for greater assurance.

How West Penetone Compares

Compared to other herbal supplement brands, West Penetone's trust score of 75/100 places them in a similar range to some competitors, but below brands with verified certifications. For example, Nature's Way (trust score ~80, NSF certified) and Gaia Herbs (trust score ~82, third-party tested with published results) demonstrate greater transparency. However, West Penetone scores higher than brands with lower transparency and potential red flags, such as unknown sourcing or proprietary blends.

Buying Guidance

Before purchasing West Penetone products, consumers should carefully consider the lack of visible GMP certification and the absence of published lab results. Look for retailers with strong return policies. While West Penetone appears to be a relatively safe brand based on its FDA record, the limited transparency warrants caution.

Frequently Asked Questions

Has West Penetone had any recalls?

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

Are West Penetone supplements third-party tested?

Yes — West Penetone 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 West Penetone safe?

West Penetone 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.

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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