The old stuff is. That was the best. It had anphetamine in it. Don't really take any of that now just try concentrate harder lol. Apart from plain unflavoured protein. My racing weight is comin lol Prob all a gimmick I spose. Not really big enough to comment just enjoy training
The girl who did a marathon and took a pre work out formula did die from it and footballers got drug bans from it. No wonder it felt so good