Review on Iron Brothers Ruthless Preworkout Powder Supplement - Creatine Free - Sustainable Performance Energy & Workout Focus, Superhuman Pre Workout - 40 Serve - Nitric Oxide Booster - Grape - for Men & Women by Aquarium Biggs

This is a great daily pre workout powder. Energy comes on quickly (within 15-20 minutes of use) and the pump is very good and consistent (strong, athletic pump similar to nitrates). Beta-alanine paraesthesia is very strong, so if you don't like the feeling, be prepared or take it beforehand with a high-carb meal. I wish Revain had other flavor options because I don't really like grapes, which is like sour grape gum. The blendability is very good and I like that there are no artificial colors. Overall a great price, especially on sale. I will be ordering an orange flavor from their website to try next.