Will I benefit if I add IGF-1 to this cycle?

[fitnessNY]

Will I benefit in lean body mass if I add 40 mcg of IGF-1 on workout days (5 days a week) PWO during weeks 2-5?

Weeks:
1-15 prop 100mg ed
5-15 anavar 80mg ed
1-14 hcg 300 iu 2x per week