Certificate of Analysis Library
All products distributed by TLGDistro are third-party tested for potency, heavy metals, microbials, and pesticides. Search by brand, product, or batch number. No login required.
On the go?
Bookmark tlgdistro.com/coas on your phone. When a customer or inspector asks for lab results, you're 10 seconds away from any COA — no login, no apps needed.