It’s everyone , the burn the sting it’s a copper peptide it’s a histamine affect. I use a cool
Gel for muscle pain it goes away after 1 days the stinging burn feeling.
It’s because your putting copper in your body and it happens to everyone just add more bac water to it. And also leave it out for 15 mins or so before injecting but honestly I’ve tired every thing it stuff burns but not that bad when you leave it out for a bit. And I say get the cool gel. Because I swell up pretty bad for 3 days if I don’t apply that
I’ve been on for about 6 weeks now and really the only benefit I’ve noticed is more hydrated skin but hoping with a another month or two I’ll start to see a reduction in the scarring on my face. Also my nails grow really quick now if you wannna count that as a benefit