Dukal
Dukal has a SupplementChecker trust score of 75/100, which equates to a grade of B+ and a LOW risk level. Dukal claims to offer third-party tested supplements, but does not publish the lab results. While Dukal has a clean FDA record, the lack of GMP certification is a red flag for manufacturing quality control.
Dukal Trust Summary
- Trust Score
- 75/100 (Good)
- Grade
- B+
- Risk Level
- LOW
- Third-Party Tested
- Yes (self-reported)
- FDA Recalls
- 0
- Adverse Events
- 0
Dukal 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 Dukal
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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 testing means an independent laboratory has verified this product's contents, purity, and potency match what's on the label.
FDA Record
Clean record — no FDA warnings, recalls, or significant adverse events.
Is Dukal Third-Party Tested?
Yes — Dukal is Third-party tested. This means an independent laboratory has verified that the products' contents, purity, and potency match their label claims.
Is Dukal a Good Brand?
Dukal scores 75/100 (B+) — this is an average score. There may be room for improvement in testing transparency or certifications. Dukal 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 Dukal
Dukal is a US-based specialty supplement brand operating independently. The company's founding date is unknown. Dukal focuses on providing specialized supplements to meet specific consumer needs.
Product Specialization
Dukal specializes in niche supplement categories. While specific product lines are not detailed, the brand likely offers supplements targeting particular health and wellness goals.
Testing & Certifications Explained
Dukal claims that their supplements are third-party tested, which is a positive sign. However, they do not disclose which third-party does the testing, nor do they publish any certificates of analysis or lab results. This lack of transparency makes it impossible for consumers to independently verify the claims. Without verifiable third-party testing, consumers must rely on the brand's word, which introduces an element of risk.
How Dukal Compares
Many supplement brands in the specialty category, such as Thorne Research (trust score 92/100) and Klean Athlete (trust score 88/100), achieve higher trust scores by providing comprehensive third-party testing and certifications. These brands often publish detailed lab results and maintain GMP-certified facilities, offering greater transparency than Dukal. Another competitor, Pure Encapsulations (trust score 85/100), also demonstrates a stronger commitment to quality through rigorous testing and certification processes.
Buying Guidance
Given Dukal's trust score and limited transparency, consumers should exercise caution. Look for products with clearly displayed ingredient lists and research the ingredients independently. Purchasing from retailers with strong return policies is advisable. Consider whether the claimed benefits outweigh the risks associated with the lack of verifiable third-party testing.
Frequently Asked Questions
Has Dukal had any recalls?
Are Dukal supplements third-party tested?
Is Dukal safe?
Is Dukal a good brand?
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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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- Trust Score
- 75/100
- Grade
- B+
- Risk Level
- LOW
- Third-Party Tested
- Yes
- FDA Recalls
- 0
- Adverse Reports
- 0