each cartridge has 2000mg of tren. a 4 g kit needs 2 carts and hence makes 4 g of fina. usually each kit is 75mg/ml after converting. if made perfect will make over 50 cc's but most likely u will lose some
I had the same question so thanks for the respone as well. -Also if anyone could help me letting me know where I could buy a kit that would be great. thanks