The anxiety and doubt you have is just part of obtaining a substance in not the most legal of ways. This amplified by the fact you are injecting it in to your body can be especially disconcerting.
Unless you can absolutely not afford it go with the Pfizer pens or other US pharmacy produced pen. Often you will have the ability to check the serial numbers with the manufacturer to validate that what you are injecting is real. The pens, although not impossible to replicate are going to legit hgh.
You are posting in the Angtropin forum which probably means you have bought generics. You have every reason to wonder whether or not this liquid from some toxic industrial town in China is safe or real. Also since you bought generics, you saved considerably more than purchasing hgh from a known source. You have the option to quell your concerns but it comes with a price.
If your worried about being worried the solution is to pay the extra money and buy boxed pharmaceutical HGH that can be easily verified and problem solved!
I like yourself wanted some savings and decided based on reviews to purchase Angtropin from the trust website, godtropin from that site AND grey tops from naps. This was going to be the way I heightened my chances to ensure I get actual hgh to shoot in to my body. BUT, the question remained which is what you are curious about now, how to I know what the side effects are of real hgh so I can confirm that what we are feeling are true hgh side effects? My advise is to stop injecting yourself with genetics to alleviate the worry and purchase a small and affordable amount of real hgh in pen form. That first dose, double up on your iu's and wait to feel the side effects. IF they are what you experienced with the ang, then you can safely (relatively) assume your generic is real.
Also note that it is a multi-million dollar investment to build a lab suitable for producing hgh. An underground chemist with the exception of Walter White could never produce real hgh.
When using generics you must assume one of only two possibilities.....
1) it is fake or worse 192aa ( we will get to that)
Or
2) the company your purchasing the generic from is rebranding hgh in their own packaging from a connection at one of the two labs in China making quality stuff. This is the preferred option and does happen. I'm just puzzled at how much hgh in generic form is out there. So either most of it is bunk or it's really easy to steal from Chinese biotech companies from the inside.....
To answer your question about not eliminating your bodies ability to produce hgh on its own it depends. 102aa which is much easier to produce and far less expensive can destroy your body's ability to produce hgh correctly rumor has it. If what you are injecting hgh in your body that's legitimate 191aa hgh and you cycle it correctly such as 5 days on/2 days off for 6 mo to a year studies have shown your body handles and resets to natural production just fine.
Your side effects described is in line with what I feel on gentropin (US Pfizer) real hgh 191aa so I know when it's time to run the generics I bought, I can know what to expect if it's real or fake.
Serum tests are expensive so in the end it's cheaper to buy legitimate US HGH than a kit of generics and a serum test. As you know from reading this forum you can get before and after blood tests which will mark any increase or decrease of you hgh levels.
As far as sides with my first run on HGH I can say at 4-6iu a day my feet felt cramped and arthritic and I was lethargic but in a great way (calm and restful) and my sleep was so deep I often woke up in the same position I fell asleep in. But it really wasn't too noticeable if I hadn't been looking for them.
I'd say your good to go but if you choose to worry go right to quest labs and get blood drawn or buy proven and legitimate hgh from one of the many sources here selling pens.
