Tks Xtreme and jimj. I understand your concerns. I have looked at slin off and on for over 5 yrs. Over time watched others use it successfully. We all know there are great failures w/slin. All of it due to user ignorance and abuse. Insulin is the most anabolic hormone in the human body. It is cheap and readily available. As to what it does if used properly here is a quick explaination:
"Insulin is a peptide hormone, secreted by the pancreatic islets of Langerhans. Insulin promotes glucose utilization, protein synthesis, and regulates the metabolism of sugar. Insulin travels until it reaches receptor sites on cells. At these sites insulin facilitates the transport of glucose and amino acids across the cell membrane to be used inside the cell for energy and protein synthesis. This is insulin's anabolic effect, not only in super-saturating the cells with nutrients, but also helping to volumize the cell."
That said, let me hear from those whose experience has been positive. I want your knowledge. My first 3 PWO uses have gone textbook w/sides and protocol timing being spot on w/all research and feedback.