Peptide Critic Community

what was your order number. Chances are you got UV sterilized as we had a thousand of those come in at one point.

Thats a good question for @randy … I think he swaps them but when i was doing 4 peptides like bpc, TB, KPV, Ghk in all different pens i would use the same needle and toss it when done. Got the blend now so not needed. However i never mixed the needle with my RETA

I find it varies from batch to batch and vendor to vendor. My bride’s rat just started a new vial and found it burned. Mine started a vial from a different vendor and found it didn’t. I generally don’t have ISR’s anymore by injecting slowly. Was recommended by someone and oddly seems to work.

1 ml with 10mg (is it tested at 10mg or labeled 10mg, big difference) will give you 100 units = 10mg, so 10 units would be 1mg.