 And what that has in it is it has alpha lipoic acid, but it also has the other things you need to get alpha lipoic acid across your cell into the energy packet to actually help your muscles. So things like coenzyme Q10, phosphatidylserine, acetyl L-carnitine, which is a transport molecule. All of these things really help to get alpha lipoic acid into the muscle and really help with muscle recovery. And if you're a person that's doing strength training with muscle building. So that's one of the things that I really like.