Backed By Science - Rigorously Tested - Free Shipping on Orders $30+

Are Double Wood supplements third-party tested?

TL;DR

  • Every Double Wood supplement undergoes third-party testing

  • Testing supports label accuracy and batch-to-batch consistency

  • Independent labs verify identity, potency, and purity

  • Transparency is central to Double Wood’s quality standards

Yes, Double Wood Supplements is committed to transparency, providing third-party testing results for all of our products and ensuring they meet all FDA standards . We test for contaminants, such as heavy metals and microbiological agents, ensuring that products meet stringent safety standards. Certificates of Analysis are available to consumers upon request.

For an experienced supplement user, third-party testing is a baseline requirement. That’s why Double Wood leads with transparency, sharing testing results and prioritizing verifiable quality for every product.

Key Takeaways

  • Independent labs verify quality and label accuracy

  • Transparency builds long-term consumer trust

  • Quality assurance is central to Double Wood’s approach

Sources:

Dietary Supplements | FDA

Dietary Supplement and Vitamin Certification | NSF