r-ala is an isomeric form of ala in general...its more expensive, but the r verison DOES all the good things that its mirror imgae does not.
IT helps facilitate shuttling of carbs INTO THE MUSCLES......this in a stright forward wording, all one to eat more carbs with a smaller probability that they will be sotred as fat.
Its a also a powerfull anti-oxidant and a liver de-tox agenat and I suspect, there might bu a use for it in mental degradation diseases int he future along with CO Q-10