ok so i started my first cycle of igf-1 today..a friend of mine knows dave palumbo and he said that after injecting the substance into any muscle in my body, it would spread throughout your entire body within 30 seconds....i was just reading up on it a little more and one webstite sugegsted that if you inject it directly into say your quad, then it will stay only in your quad. and will not spread to other muscles in the body..is this true? it suggested injecting it directly into the blood stream..this sounds extremely dangerous..someone help me clear this up?