I usually buy Hucog, Corion, Eutrig, Proficent, Sifasi or Ovidac 5000iu and I mix it myself. Its better that you mix it that way you know exactly how much you are getting and that you are really getting HCG. The mixing information can be found here:
How To Mix HCG For Injections
Or
Buy complete kits that arrive in 2-4 business days complete with instructions,
mixing supplies, vials, needles, etc. 5000iu HCG (30 day supply), support group, Dr.
Simeon's E-book Pounds and Inches
Buy Complete Rx HCG Injection Kits Here Ships Same Day
They all work just the same as far as no appetite and great weight
loss. The difference is that they are made by different manufacturers.
These are the most popular brands you will find right now.