My ordered was expedited by the company for free and I think that was really nice for them to do. I ordered the chocolate and it blends really well, no lumps and it tastes great! The skinny burn doesn't make me jittery. It does make me belch a bit and I can taste the raspberry. The first few days my hands itched like mad, about 2 hours after taking it. Took Benadryl and it went away, no hives, or rash though. Stopped it and I didn't have it happen again. Took each individually and no sensation. Started it again, combined 30 minutes in between and it happened again, only pin prick itchy sensations all over. Not sure what is causing it, nothing in the formula I'm allergic too. I haven't started the cleanse, having the ingredients it has, I want to be sure I'm not busy for a few days. I'll continue to try these separately and see how it works, I do plan to reorder the skinny blend, I use protein shakes everyday and I like this one. I'll update once my month supply runs out.UPDATE: I've lost 13 pounds so far, I combine the skinny burn with the skinny blend and no more issues. Must've been an adjustment. I've reordered both products and plan to again. The shakes definitely blend better than any other shake I've had. Clump free! I mix mine in a Blender bottle with Silk Almond milk.