Injection site irritation after 2 weeks of GLOW stack – any tips?

Posted by runner_aaron in Safety & Side Effects - 2 points, 0 comments.

I’ve been running the GLOW stack for about two weeks now. The BPC‑157 and GHK‑Cu injections are usually fine, but the TB‑500 shots have been leaving small bruises and a bit of lingering soreness at the injection site. I’m using a 27‑g needle and rotating the sites between the thigh and upper arm, but the irritation still shows up after each dose.

Food, injection technique or maybe the TB‑500 concentration is the issue? 5 mg twice a week. I’m wondering if anyone’s found a way to reduce that irritation – maybe a different diluent, a lighter touch, or changing the injection angle?

I’d also like to know if anyone has seen any changes in their bloodwork that might relate to this local inflammation. Any thoughts?

Community discussion - research and educational context only. Not medical advice.