I'm not too familiar with synthevol.
My dad is 52 years old with one of his biceps torn many years back, and has a hideous difference in strength between the two arms.
Someone recomended he take synthevol, which is kind of like a temporary implant, its an oil that fills the muscle. One of the side effects, it stretches out the fibers, especially muscle tissue, and allows room for growth on their own.
Can anyone verify this? and maybe go into more detail about synthevol?