I have already used slin , in a low dose of 5-7 Iu. Worked like a charm. I dont like the way it makes me feel though so I dont use it. I would rather train 100% and enjoy what I do.
Slin makes me feel like ive just got out of bed all day.
It wasnt bad post work out , but when I started using it twice a day then it took me down hill. I find the first shot in the morning just messed my day up.