Thorne Advanced Pre-Workout

Working for me

I have slacked on my road bike this year (half marathon and mountain biking) but have been able to keep up with the "B" group in town despite my lack of time and miles. This pre-workout is the only change I've made. I do notice a "tingling" after drinking it but it is not uncomfortable

New favorite!

Nostalgic flavor + Beta Alanine and caffeine = match made in heaven. I've been using caffeine for years, but I haven't had a "pre-workout" supplement before - this one has produced a noticeable improvement in my ability to stay mentally engaged and push through hard intervals.