Hi can someone advise me on the best way to use deca 50 and sustanon 250 both are in 10ml vials, I plan to cycle for 6-8 weeks without pct because its only a small amount. I want to finish with sustanon to get my test. back up as i've heard deca knocks it down. This is my third cycle I'm 27yrs old, 186cm, 82kg, and around 10% body fat. Any advice would be most appreciated. Thank you.