i have 1 amp of sustanon , which is good for 1 week and then i have about 4 to 5 ml of testosterone cypionate, which is good for 4 to 5 weeks. is there any way i can use these 2 things to my advantage. My friend didnt want the rest of his stuff so thats why i have this. Hopin i can take this in a way for me to get bigger muscles.