Isotonix

Founded 1992 · Greensboro, North Carolina, United States · 25 products · isotonix.com/

Certifications

3 certifications
Consumerlab Verified Source
Fda Gmp Inspections Verified Source
Halal Certified Verified Source

Violation History

2 incidents
Fda Warning Failure to submit Serious Adverse Event Reports (SAERs) for products, including a kit containing Isotonix OPC-3, where consumers reported hospitalization. Additionally, multiple Isotonix products (OPC-3, Multivitamin, Activated B-Complex, etc.) were cited for being misbranded due to numerous labeling violations, such as incorrect serving sizes and failure to properly identify botanical ingredients.2020-02-12Source
Lawsuit A class-action lawsuit (Yang v. Market America) was filed, alleging the company is an illegal pyramid scheme that rewards recruitment over product sales and that over 90% of distributors lose money.2017Source
Frequently Asked Questions
Is Isotonix a trustworthy supplement brand?

Isotonix receives a brand trust score of 0/100 in GoodSupp's independent analysis. The company was founded in 1992 and is headquartered in Greensboro, North Carolina, United States. They hold 3 verified certifications including Consumerlab, Fda Gmp Inspections, Halal Certified. These certifications are independently verified by GoodSupp and indicate the brand meets recognized quality, purity, and manufacturing standards. Note: Isotonix has 2 historical regulatory incidents on record. These are factored into the overall trust score and are detailed in the violation history section above.

Is Isotonix third-party tested?

Yes. Isotonix holds 3 verified third-party certifications: Consumerlab, Fda Gmp Inspections, Halal Certified. Third-party testing means an independent laboratory — not the supplement company itself — has verified the product's contents, purity, and/or manufacturing practices. This is one of the strongest indicators of supplement quality because it removes the conflict of interest inherent in self-testing. Not all certifications are equal: NSF International and USP are considered the gold standard, while GMP certification indicates proper manufacturing practices.

Where is Isotonix located?

Isotonix is headquartered in Greensboro, North Carolina, United States. The company was founded in 1992. They currently offer 25 products in their supplement lineup. Their official website is isotonix.com. Manufacturing location may differ from corporate headquarters — look for GMP certification to verify manufacturing quality standards.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.