Garcinia Cambogia and Green Coffee Bean Extract are top rated weight loss supplements. However, before you think about combining the two, read our article. However, before you think about combining the two, read our article..Several friends have asked me already what is the difference between Garcinia Cambogia and Green Coffee Bean. How do they perform, what is similar what is now and generally, they wanted to know if one is better than another..Unfortunately, there have been very few clinical stu.s into using garcinia cambogia and green coffee bean extract together. Therefore, it is hard to say, conclusively, what would happen if you took both weight loss supplements together..There are many benefits using Garcinia Cambogia and Green Coffee Bean Extract supplements. Both are scientifi.y proven to aid weight loss, but Garcinia Cambogia appears to have a slight edge because it is slightly more efficient, caffeine free and has been time tested..