This shot would have been better if you would have been drinking it instead of pouring it into a cup. You could have had it dripping down your face as you were chugging it. I realize that it may be toxic and all, but if you really want to challenge yourself as a photographer then you need to push the envelope sometimes.
And another clever, creative idea. How did you make the luminous liquid...I am thinking you mixed some of the stuff that is inside "glow sticks" into it.