Graminex
Graminex has a SupplementChecker trust score of 75/100, which is a Grade of B+ and indicates a LOW risk level. Graminex claims to conduct third-party testing, but does not provide details on the certifying body. While Graminex has a clean FDA record, the lack of GMP certification and published lab results are areas for improvement.
Graminex Trust Summary
- Trust Score
- 75/100 (Good)
- Grade
- B+
- Risk Level
- LOW
- Third-Party Tested
- Yes (self-reported)
- FDA Recalls
- 0
- Adverse Events
- 0
Graminex 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 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 Graminex Third-Party Tested?
Yes — Graminex is Third-party tested. This means an independent laboratory has verified that the products' contents, purity, and potency match their label claims.
Is Graminex a Good Brand?
Graminex scores 75/100 (B+) — this is an average score. There may be room for improvement in testing transparency or certifications. Graminex 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 Graminex
Graminex is a US-based vitamin brand operating independently. The company's founding date is unknown. Graminex focuses on providing vitamin supplements to consumers.
Product Specialization
Graminex specializes in vitamins. Specific product types offered by Graminex are not specified.
Testing & Certifications Explained
Graminex claims their products are third-party tested, but does not specify which organization performs the testing. Without knowing the specific third-party, it's difficult to assess the rigor and reliability of the testing process. Consumers should seek more information from Graminex about their testing protocols to determine if the testing is comprehensive and unbiased. The absence of a recognized third-party certification means there is no independent verification of product quality or purity.
How Graminex Compares
Compared to other vitamin brands, Graminex's trust score of 75/100 places it in the mid-range. For example, Nature Made, a well-known vitamin brand, often achieves higher trust scores due to its USP verification. Similarly, Thorne Research, known for its rigorous testing and certifications, typically scores higher. Other brands like NOW Foods also emphasize third-party testing and transparency, which can lead to higher trust scores.
Buying Guidance
Consumers interested in Graminex products should contact the company directly to request more information about their third-party testing procedures and results. Look for products with clearly labeled ingredients and consider purchasing from retailers with strong return policies. While Graminex appears to be safe, verifying information is always recommended.
Frequently Asked Questions
Has Graminex had any recalls?
Are Graminex supplements third-party tested?
Is Graminex safe?
Is Graminex 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