We make one thing, and we document it properly

Why we exist

We spent years in contract manufacturing for the botanical category, which means we watched the last several years of it up close: a compound arrives, brands build on it, regulators act, and everyone scrambles for the next thing. Each cycle got shorter. Each one left brands holding inventory they could not sell.

13-OH interested us because it breaks that pattern for a structural reason rather than a lucky one. It is not built on the chemistry regulators have been examining. Its source plant has centuries of documented traditional use and no scheduling history anywhere. There is no existing listing for a derivative rule to attach to. That is a different kind of foundation to build a category on.

So we committed to it — not as a hedge alongside other compounds, but as the entire business.

How we work

We manufacture in-house. Our own facility, under 21 CFR Part 111 current good manufacturing practice. That means the material, the tablets, and the shots come from a process we control end to end, and the batch records exist because we made them, not because a partner said they did.

We supply businesses only. Brands, manufacturers, and distributors. We have no consumer line and no plans for one, which means we are never competing with the people we sell to. If you build something excellent on our material, that is entirely your win.

We publish what we know. The knowledge base on this site exists because the documentation for this compound did not. It is free, it is technical, and we maintain it whether or not you ever buy anything. That is partly principle and partly self-interest: a category built on vague claims and mystery powder is a category with a short life, and we would like this one to last.

What we will not do

• Make health claims we cannot support, or imply this product treats anything.
• Sell material without a certificate of analysis attached to the specific lot.
• Tell you 13-OH does something on its own that it does not. It is a synergist. We say so on every page.
• Give you legal advice. We will show you the regulatory picture and the primary sources; the conversation after that belongs with your counsel.

The company

Corydalis Labs, LLC. Our technical content is produced and reviewed by our technical team — how we research and review is documented here. For anything commercial, the fastest route is our contact page.