The evidence base is thinner than the popular discourse suggests
Hormones (Athens Greece) (2020) 19(1):4753
Suitable thickening agents for use in process step (d) are for example, xanthan gum, hydroxypropyl cellulose, hydroxypropyl methylcellulose or mixtures thereof, cellulose derivatives being preferred
The Peak Performance injection increases nitric oxide levels to support athletic performance, improve circulation, and stimulate growth hormone production
This work was supported by the National Science Foundation of China (U2006205, 91851205, 31961133016, U1706207), Major Scientific and Technological Innovation Project (MSTIP) of Shandong Province (2019JZZY010817), and the Program of Shandong for Taishan Scholars (tspd20181203)