As this order is under $, it alone does not qualify for free shipping. If you add other items to Each patch contains mg of garcinia cambogia extract or HCA. Cristina B. from Or will the adhesive not work anymore. Liy Liy L. asked on. I haven't had time to personally do research on weight loss patch reviews. It includes all the fat burning nutrients, like, Garcinia Cambogia, Zinc Pyruvate, L- Caritine, and 5-HTP, to help you lose your weight 24/7. “ Does it actually work?”. The Garcinia Cambogia Supplement Patch may curb your hunger as an appetite suppressant. Lots of people do not want to take the large amount of pills that would a slight change in my energy levels but I think I need more time to let it work on me but It really helps curb my appetite.i use the Iron and B12 patches too.