never heard of it...the only three compounds i have EVER heard of for site enhancement are;
alprostadil
metamizol
synthol
IMO, the most effective being metamizol (Nolotil)
it's a non-opioid antipyretic (fever reducing) and analgesic (painkilling) drug.
it causes temporary swelling of the muscle in which it is administered, giving the appearance of a fuller and larger muscle.
it only lasts a few days after the last injection, which IMO, makes it a much better "site enhancer" than synthol. if you screw up with synthol, you are gonna have to live with it a hell of a lot longer.
site enhancement should only be used to bring up body parts that are unsymmetrical. ie~having an injury causing a muscle to go into atrophy, Nolotil will bring it up to par with the "healthy" muscle so you are more symmetrical on stage.
calf implants look INCREDIBLY stupid, IMHO. as does synthol injected muscle bellies......