Yes. Every order ships from Texas, USPS/UPS Priority, tracked, and nothing crosses a border after you order. Orders with payment cleared before 3 PM ship the same business day, typically arriving in 2–3 business days.

Analysis is by an independent third-party laboratory — HPLC with UV detection for purity, LC-MS for identity confirmation. We publish the certificate as issued, against the batch number printed on your vial, rather than quoting a number at you. Every certificate is published and available for review in our COA library.

The batch number on the vial maps to a published Certificate of Analysis showing the compound, lot, method, test date, measured purity and the identity confirmation. It is on the public batch page before your order ships — you do not have to email us for it, and you can read it before you buy.

Everything in this catalog is sold strictly for laboratory research use. It is not a drug, not a supplement, and not for human or veterinary consumption. We publish no dosing guidance and make no claims about outcomes in people. Confirming research use at checkout is a condition of the sale.