Start here to learn what Project Grey is, how the community works, what members can expect, and where to find everything.

Learn how to read Certificates of Analysis (COAs), understand common laboratory testing methods, identify warning signs, and make more informed decisions about research documentation.

Learn how Project Grey evaluates suppliers, reviews documentation, and builds long-term partnerships. This course explains the factors we consider when assessing potential partners and how members can think critically about supplier information.

Learn how Project Grey Drops work, from community voting and pricing to ordering, verification, testing, and distribution.

Learn how the Project Grey Marketplace works, how to compare products, understand separate vendor checkouts, access documentation, and get support when you need it.