HGH advice

Hi MTS, and community.
I am interested in trying HGH but I've never done it before and would like to know if you can offer me some help and guidance please.
I've used plenty of anabolic injectables that I've bought from you guys. All been great results.
But with age and training hard I've picked up a couple little nagging injuries along the way. Nothing serious. Just minor joint and tendon problems.
I've heard HGH can help repair muscle and tendon issues. So I'm interested in giving it a go. Just need some help and advice. I know nothing about mixing with water and what injection pen I need, dosage ect.
Also how long will what I buy last? In terms of how many weeks I will get out of it.
Any information you can share with would be very appreciated.
Thanks

1ml bac water
10iu vile

Each
10
20
30

Is 1 iu

2iu pre bed
Boc157
Tb500

Combo Pentrose shown to actually fix damaged joints unlike Hgh but not easy to source.

In addition of what Darren said, you can also run with low dosage of test (base) and Deca (active compound here). It will help to lubricate the joints/tendons, this WONT fix the problem but it can help relieve the pain while the peptides/HGH does it job