Yes Performix official website introduced that this is the blue devil product of American Peak Technology. The price is high, but the manufacturing method and principle are simple. It's just a wave of IQ tax on some people who don't know any health knowledge. IQ tax, also known as low IQ tax, is a popular word on the Internet. It refers to the lack of judgment when shopping, that is, the performance of low IQ, and the money spent is considered as a low IQ tax.