All the products of BioTela were certified by the Federal Service for Oversight of Consumer Protection and Welfare which is one of the most thorough and comprehensive certification procedures in the world.. All the information on our products can be easily accessed through their website. This is important because Russian procedural regulations based on multiple research programs and observations strictly limit the list of ingredients allowed for use in biologically active supplements. If you don't see any Russian words or markings on the package you may be sure that this supplement hasn't gone through quality control and is not registered in Russian Federation. Unlike such makeshift goods, the whole product range of our company has successfully passed all the lab test for toxicity, radiation safety, microbial contamination. Also it passed the test for exact dosage of active ingredients and not less than 10 other important parameters.