For me I take 24 mg and If I want to feel the same with caffeine about 120-150 mg of caffeine will give me the same energy. If I really want to get going I take either 32 or 40 mg of ephedrine or 200-250 mg of caffeine. Or I take 24 mg of ephedrine and 180 mg of caffeine at the same time. But really it varies from person to person. You'll have to see how it affects you or you can try the same doses that work for me.
Each tablet contains 25 mg Ephedrine Sulfate, so just multiply 60 x 25 and you get 1500 (mg). Pretty basic math - but then the question is how many grams does that represent? My guess is about 1.5.
25" equals 635mm
.25 US fluid ounces = 7.4 ml
25 x(10)E6..
25 centimeters = 0.820209974 feet
At 25°C, pure caffeine is a solid.
About 25.
25 yards
$1.25
25,000
25
.25 L