Quote Originally Posted by necropuppy View Post
To get 500mg you'd use 10 IU
Which is .1 ml, yes.
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I always add half as much water as pep

If pep is 5mg i add 2.5cc water/ if 2 I add one

Easy for me cause I am dumb but I know that if I pull to the 5 on the pin it is around 100mcg