I'm very intetested in igf-1 and am pretty steroid savy but new to the whole peptide market. Can you legitimately get quality igf from one of these places? I can get it from my source but at $300+ for 1000mcg's. It doesn't seem legit to get the same thing for $30. The science says it is, i mean it's just a blend of aminos. But the dollar diff would suggest no. Feedback would be a big help. Thanks