(NOTE: I saw this posted in another page and really liked it, I agree 100% and could not have said it better myself!) ❇️ Not because it's the most exciting topic. But because the behavior this post addresses is one of the biggest threats to the research space — and most people doing it have no idea they're causing harm. If you're ordering from research use only (RUO) companies, read this in full. ❇️ What "Research Use Only" Actually Means ✅ When a company sells compounds labeled research use only, that designation is not a technicality. It is not a loophole. It is not a wink-and-nod disclaimer that everyone quietly ignores. ✅ RUO companies are not pharmacies. They are not compounding facilities. They are not medical providers. They manufacture and sell compounds strictly for research purposes. That is the entirety of what they do. ✅ When you place an order with an RUO company, you are representing yourself as a researcher. That is the agreement you enter into the moment you check out. Own that. Operate within it. Because the moment you step outside of it — even casually, even with good intentions — you create problems that extend far beyond yourself. ✉️ The Email Problem Here's where this gets critical. ⚠️ Every single day, RUO companies receive emails asking things like: "How do I mix this?" "What's the right amount for someone my size?" "How do I administer this?" "I've been using this for a few weeks and I'm noticing X — is that normal?" As a researcher, these are not your questions to ask. Full stop. 🔸 When you send an email like that to an RUO company, you are not asking a harmless question. You are creating a written record that associates that company with human consumption guidance. You are asking them to cross a line that their entire legal and operational structure is built around not crossing. 🔸 You are potentially handing a regulator, a payment processor, or an attorney exactly the documentation they need to act against that company. 🔸 It does not matter that your intent was innocent. The email exists. The liability exists — for them.