I am only on my fourth day of the suspension, and yeah it does work. I am injecting everyday-slightly painful, especially the first shot because I went through a vein(lot's of blood!). The actual pain from the shot isn't too bad though-especially since you only have to use .5ml or so. BTW, I am using this to end my cycle. I took my last shot of enthanate last week and will run the suspension for just under three weeks till just after the enthanate should be out of my system. Any comments or first hand experience whether this is a good strategy or not?