I spoke to a Doctor friend of mine and I told him that I was going to stack growth with 'slin and I mentioned that I was going to take them both at the same time each day. He said that it would be better to take the GH earlier in the day and the 'slin later in the day. He mentioned that one was anabolic and one was catabolic so they would work against each other. Most posts that I have read talk about taking 'slin and GH together. Has anyone ever heard of these two working against each other?