@NomadSpeed good to see you back I see you still not using organ liver support n2guard, you'll not like that later
your questions
joint issues , thats diet issue 100% we told you, you need more omega 3 fats in your diets or sides and joint issues are side effects, you need to add 3 tbsp fish oil per day
if you want to bulk, add some tbol not winstrol and up the protein at least to 250grams you eat too low protein to grow
HGH, it does heal well you can start 1-2 IUs per day and see how you like it