Like all Bloom Farms CBD products, our CBN tincture is meticulously lab-tested (for potency, quality and safety) multiple times throughout the hemp growing and extraction process. During growth, the hemp plants are tested for pesticides. The raw extract and final product are re-tested for pesticides and additionally tested for heavy metals, microbes and solvents.
Batch-specific COAs (certificates of analysis) from independent third-party lab(s) can be found on each product page and our Test Results page.