Pretty good.
Stronger than just caffine or an energy drink of similar dosage. Pretty pricey if I wanna keep taking em. They're not too jittery but I am a stimulant fiend. They come on slow, effects noticeable after 30 minutes or so. 2 is quite stong, although they only last me maybe 3 or 4 hours. Gave my gf one, she was wildin for hours, so clearly the effects are dependent on the person. I regularly eat grams of caffine, no not milligrams, grams. With no problems whatsoever. My heart rate and blood pressure are barely effected by 2 grams of caffine. So if you're like me, and, caffine is barely noticeable, this is def a better alternative. Tbh, the dmae and other stimulants could 100% be more for the price but they're good enough. A weaker version of rapid action, stronger than stackers. Overall okay, def would try if I were you. Worst case scenario you don't like em. Best case scenario is you get more productive, can lift heavier weights, and can stay awake longer. I think that's worth trying for 10 bucks.
Rating: 4 stars