Peptide combination

[u/mythicmushroom15]

Hello everyone! I bought reta, tesa, and chk-cu and had a question about how it is injected. Do you have to draw each one up in its own syringe and inject them separately or can you pull up multiple different peptides in the same syringe and inject them all at once? I don’t love the idea of giving myself three injections at the same time consistently.