One rivalnd, Evolution Slimming, offers the same Svetol Green Coffee Bean Extract, clearly labelled as GCA per mg capsule. That’s an extremely high GCA value and thend has also received a lot of positive feedback, and actually works out cheaper..Green Coffee Bean Extract is one of them it is currently among the world’s most popular weight loss supplements. As the name implies, this supplement is extracted from green coffee beans..Not all green coffee bean contains Svetol, but Svetol is just anded name for green coffee bean, like Kleenex is and name for tissues. The green coffee bean in Svetol has been clini.y stu.d and was thend that was featured on the Dr. Oz show..In other words, if green coffee bean does help weight loss, the amount that works is not known. Many supplements on the market contain mg. Some of the stu.s mentioned above have used this amount. I noticed on the Naturex website the company that makes Svetol , they recommended mg..