Our COAs are batch-unique and might be presented upon ask for. For transparency and high quality assurance, we make sample COAs available for overview on choose products pages. Epithalon is NOT in the sterile Option and is NOT being injected. This products must only be handled by certified, competent experts. https://knoxpjsng.thezenweb.com/the-2-minute-rule-for-buy-epitalon-nasal-spray-77716923