I'm about to start my PCT and my HCG didn't come with water i have HCG in 2500IU vial how much water should i mix it with? and where should i keep it? im going to be doing 500UI every 5 days pre-loading 1500UI for first 2 times.

I think it goes n the fridge bro

fridege is best place to store any pre-loaded HCG syringes...