IGF-1 LR3 protocol
A practitioner operating manual for running IGF-1 LR3 – what to buy, how to dose and titrate, what to watch for. Mechanism: We previously demonstrated that a 1-wk infusion of IGF-1 LR3, an IGF-1 analog with low affinity for IGF-binding proteins and high affinity for the IGF-1 receptor, at 6.