Stack opinions

[HONEYISGOOD]

Ive recently purchases HGH, GHK CU and MT2 I was thinking of also using IGF 1 DES for the theorised localised growth which ill use in my clavicles however id like everyone elses opinions and whether or not I should use it or perhaps I should the LR3 variant instead. I was also thinking of Reta for the insulin sensitivity benefits. im 16 year old male 85 kg, 5,10 my main goals where also bone density/growth, a tan and clearer skin (Hence the GHK CU and MT2). Im mainly requsiting guidance on HGH dosages as im thinking 4ius for 3-12 months and if I should use an IGF 1 variant and or Reta in conjuction with my current stack.