Its working amazingly for me. I do
100mcg IGF in bodypart trained 45min pre w/o only on training days
400mcg MGF in bodypart trained immediately after only on training days
100mcg CJC and 100mcg GHRP-2 3 times a day.
The pumps in the bodypart trained last for 2 days or so and recovery is amazing. It may be dose dependant as most things are.
I would like to know as well if you desensitive from it and need to cycle it like say IGF-1 LR3..I'm thinking yes since it is just a variant of it.But I think it is the best for the price IMO..and would use it year around with cjc/ghrp if possible.