Grade: B+

LOW RISK

Zettl Health Inc. o

Item: Zettl Health Inc. o
Rating: 75
Author: SupplementChecker

Zettl Health Inc. o has a SupplementChecker.co trust score of 75/100, which is a Grade of B+ and indicates a LOW risk level. Zettl Health Inc. o claims to conduct third-party testing, though specific certifications are not listed. While the brand has a clean FDA record, they do not publish lab results or disclose ingredient sourcing.

Zettl Health Inc. o Trust Summary

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

Zettl Health Inc. o 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 Zettl Health Inc. o Third-Party Tested?

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

Is Zettl Health Inc. o a Good Brand?

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

Zettl Health Inc. o is a US-based supplement company operating independently. The founding date is unknown. They develop and market various supplements.

Product Specialization

Zettl Health Inc. o specializes in herbal and topical supplements. While specific popular products are not listed, they likely offer a range of herbal remedies and topical creams or ointments.

Testing & Certifications Explained

Zettl Health Inc. o claims that their products are third-party tested, but they do not specify which third-party certifications they hold. This means that while the company asserts independent verification of their products, there's no readily available information to confirm the standards and processes used in testing. Consumers should seek further clarification from Zettl Health Inc. o regarding their testing protocols.

How Zettl Health Inc. o Compares

Compared to brands like Gaia Herbs (trust score 82/100, certified organic) and NOW Foods (trust score 85/100, GMP certified), Zettl Health Inc. o's trust score is lower. While all three brands operate in the herbal supplement space, Gaia Herbs and NOW Foods have more visible certifications. Another competitor, Nature's Bounty (trust score 68/100), has a lower score and also lacks specific third-party certifications.

Buying Guidance

Given Zettl Health Inc. o's trust score and limited transparency, consumers should exercise caution. Purchase Zettl Health Inc. o products directly from the manufacturer or authorized retailers to ensure authenticity. Before using any Zettl Health Inc. o product, carefully review the ingredient list and consult with a healthcare professional, especially if you have underlying health conditions or are taking other medications. Consumers concerned about whether is Zettl Health Inc. o third-party tested should contact the company directly.

Frequently Asked Questions

Has Zettl Health Inc. o had any recalls?

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

Are Zettl Health Inc. o supplements third-party tested?

Yes — Zettl Health Inc. o 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 Zettl Health Inc. o safe?

Zettl Health Inc. o 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