I've been trying this HIITMAX reset challenge for June and it includes no caffeine which has been hell on Earth let me tell you. But in the past 5 days I have had no caffeine other than a cup of half regular/half decaf on day #2 because my headaches were so bad. Normally I have probably 4-6 cups a day. I've made it through the headaches and I'm out on the other side. Love my coffee, this won't be permanent...but damn I impressed myself.












