Using insulin in pct after IGF-1 LR3 cycle?

I was wondering if it could do any harm to use insulin postworkout in my pct after a IGF-1 LR3 cycle?

Considering these 2 substances partly have the same properties and chemically look alike. Wouldnt it supress the bodies own insulin production too long that way?

Would be a perfect option to prevent catabolism.

4 weeks of slin or LR3, then 4 of the other, is fine

JohnnyB

Thanks bro. All I need to know