You inject it IM one hour before stage.
If you are a woman inj 5ml. If you are a man inj the whole 10ml. YOU NEED to inj all that I said. Depending on how far apart morning and night shows are, you will need to do another shot.
Regardless, after the morning show, makes sure you eat, as otherwise you will go flat because the Synthelator would have sucked up everything into the blood stream for the morning show and that leaves you flat for the evening show if you don't eat.
Also, you can have as many diuretics as you want, you won't cramp no matter what you do.
It's water based so you can put it just about anywhere IM. Don't put it in the legs just in case you might hit a nerve - legs have the most nerves and doing that before going on stage is not a good idea.
You inj it 1 hour before stage. You will begin to hyperventilate severely for about 1/2 hour. Within the hour you will have the maddest veins ever. Don't use it if you are an asthmatic though.
If you are on stage lets say about 11am, inj it at 10am. After you come off the stage, make sure you eat all the meals that you are supposed to, even if you got nerves from the comp. If you are back on stage again in the evening - 9pm let's say, have another 400mg one hour before.
If the prejudging and judging are only a few hours away, you won't need a second shot.