Pill and liquid are both the same besides one is a pressed or filled cap and the other is the powder suspended in liquid such as everclear. I actually think the pills are much more convienent, there is no measuring or HORRIBLE tastes! Make sure to have a glass of something close by to chase the taste away, YUCK! Your liquid vials should all have the dosage information listed on them, example = 50mg/ml 60ml of clomid which means the vial holds 60ml of liquid and for each 1ml there is 50mg of clomid. One big plus to liquids is you can usually by them cheaper.