I'm simply going to do a bullet style list of the things I noticed when I took my sample of this.
I did 25 min. HIIT on my stationary bike
*Slight energy boost, I might be stim-tolerant 5/10
*After about 30 mins. of taking it, my body temp was raised fairly significantly and during exercise I was sweating slightly more than usual 8/10
*I noticed some increased muscle hardness, I attribute this to the icariin 7/10
*I had tremendous mental clarity and found myself being more talkative than usual 10/10
Overall I think zap is a winner, I can def see myself using this in the future to give me that pre-workout boost. 8/10
Great job Doug!