I used only 1 pack at a time.
Slow smooth energy but nothing to crazy. I'm very stim tolerant tho.
Endurance with this preworkout was awesome. It helped me put up more weight for more reps and extra sets.
One of the best tasting preworkouts I have had.Taste great!
Mixed easy with very lil residue left over .
Overall I enjoyed this product. The best thing about it was the endurance and taste. I would personally like to thank ans for allowing me the opportunity to try this product. I would recommend this to a friend.