40-day

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    IGF-LR3 cycle lengths/ off time??

    Hey, my first order just arrived and I'm so excited! I plan on doing 50mcg/day post workout. I have two questions: 1.) How long could I run it at this dosage before my receptors built up an immunity? I want to run 50mcg/day for 40 days. 2.) how long should I wait between these 40-day cycles...
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