When did you get it?
If my memory is right it is indeed Cissus-RX (5%), if it's wrong then most likely it's cAMPHIBOLIC Intense or even less likely it's Cialabol.
Yes, see I remember there being a batch that had a white coloring instead of the usual brown-red.
If it is a greyish white powder then I'm gonna say it's Camph Intense. I have a few bottles of it, they're all labeled with a "C" on top and I just popped open a cap and it's a light greyish powder.
I don't think cap color holds any relevance when it comes to the short run products like Camph Intense.
I'm pretty sure he didn't use specific caps for specific products on these short runs because one of my bottles of Camph Intense had it capped in Rem caps (grey and blue). I also believe I went through a bottle that were in Cissus caps (dark green) as well a while back.