you can figure your own potency...and buy the supplies you need from some place like sciensupply.com
The formulas for making it are:
* (mg of pellets you can use)/(dosage you want ..ex: 80mg) = total amount of solution
* (.2 x total amount of solution) = amount of BA or BA/BB solution
* 100 pellets = 1mg
* (total solution) - (BA/BB) - (Pellets) = amount of oil