NRG-3 is one of the most popular Research Chemicals currently available to budding research chemical testers. NRG-3 is also known as Energy-3 or E3 and is available to buy from various online suppliers. Unlike some of the other Research Chemicals currently flooding the market NRG3 is unregulated meaning vendors can market untested products as NRG-3. This means that the quality of NRG-3 varies greatly from one supplier to another. What one Research Chemical supplier sells as NRG3 may be a completely different Chemical from that of a different vendor who is marketing NRG-3. Here at Buy NRG-3, we suggest that you only buy E3 from a well trusted vendor, preferably one who you have ordered from in the past to ensure you are not being sold poor quality chemicals.