Third-party lab verified supplements form the backbone of our commitment to transparency. Each product line is tested by independent laboratories to confirm identity, composition, and adherence to our specifications. By partnering with impartial labs, we reduce reliance on internal testing alone and provide an external check on every batch. This approach supports the purity you can trust and adds a clear layer of verification before a product reaches you. Our goal is to make the sourcing and testing process clear from the moment you browse. What this means in practice is that independent labs perform tests such as ingredient identity verification, batch-level checks, and contaminant screening. Tests may cover impurities, residual solvents, and other metrics we deem relevant for quality control. The testing follows documented methods and is conducted under standardized conditions. Each result is captured in a certificate of analysis that accompanies the product or is accessible online for your review. View full lab results and verify every batch. Each batch is assigned a lot or batch number for traceability. To view results, locate the COA for that batch via the product page or scan a QR code on the packaging. The COA lists the tested parameters, methods, acceptance criteria, and the laboratory that performed the analysis. You can compare successive batches and verify consistency across orders to shop with confidence. Shop with confidence today through our transparent verification framework. This system of third-party validation creates an ongoing record of accountability and traceability for every product. Our platform makes lab results easy to access and search, with historical results preserved for reference. If you have questions, our support team can help interpret the COA or explain the testing scope to ensure you have the information you need.

What to Look for in Third-Party Tested Supplements for Better Quality and Safety - Topvitamine
Aug 27, 2025
Discover how to choose high-quality, third-party tested supplements. Learn what certifications, labels, and test results to look for to ensure safety and effectiveness.