How much of this will I need to do a 12 week cycle...of 500

[c-Z]

10ml vial= about 9-10 pins(cc each) So in a 3 month cycle you should be pinning 24 times at 2x a week for test e or c. So you want 3x 10ml vials. totaling 30mls(or 30cc's)

[T-MOS]

10ml vial= about 9-10 pins(cc each) So in a 3 month cycle you should be pinning 24 times at 2x a week for test e or c. So you want 3x 10ml vials. totaling 30mls(or 30cc's)

but the question is does he need to buy 3 vials?????