Does anyone have any experience with the IBE Epistane that is out right now? My buddy has run it in the past and said it was pretty badass but i was wondering if they have changed up the formula at all? The one I'm talking about is in the black bottle with the green dna strand on it and its 2,3a-Epithio-17a-methyletioallo cholan-17b-ol. I'm sure y'all know which one, just making sure. I appreciate any input!