Hey guys, I hate to make this thread but feel compelled to make it. I’ve used l carnitine from 4 other sources and never once did I experience these symptoms. MJR carries Helios so I figured I got a mislabeled vial of l carnitine. I actually got it locally and figured I’d try. Mjr always seemed sketch, but I tried. Well, it’s definitely not pure l carnitine. The first evening I pinned it , AFTER ALREADY TAKING A BRONKAID PRE WORKOUT. I started to get the shakes and my heart was pounding out of my chest. Also had cramping, headaches and nausea. Luckily I was able to sleep through it , but very scary. the next day I pinned again and same thing , shakes and heart palpitations. Today I can still feel some in my system but it’s starting to dissipate however I feel very hot. Just making this thread to warn anyone before buying from these guys. L carnitine
