Peptide Critic Community

@hay_bayls

This graph basically says dont mix GLP with any other peptide. But doesn't say anything about mixing Tirz with Retatrutide for example.

I'm tapering down test rats Tirzepetide while moving to reta. Since i dont want to jump too quickly on the glucagon arm of reta. So the default dose was 7.5mg tirz. It is now doing 2.5mg tirz + 1mg reta. And i want to do that for 4 weeks, then up reta to 2mg of 4 weeks. then prob titrate down tirz further as i increase the reta.

I just mixed a pen cartridge with that ratio of tirz/reta. It looks completely clear and good. But i havent injected it yet.

I've seen tirz/reta stacks being sold, so i've assumed its ok. I know theres a lot of people talking about you shouldnt stack them. But imo thats mostly concerns about stacking so the combined effect is bigger than max dose. But i'm looking at the lower dose end.

@pep_researcher

I was referring to the Multidose Kwikpens. That's what i've been using for the past 2 years. (I split my time in EU/US so I got the EU kwikpen)

I reconstitute my animals peps and store them into a pen. The pen travels with me a lot and i wanted to make them more temperature resistant by looking at how eli lilly does that. They seem to add PH buffers (although retatrutide likes to be lower PH than tirzepetide) and use Metacresol as preservative.

Doing gods work @randy

Is there any better version of BAC available? think what they put in the mounjaro kwikpen.

Buffered bacteriostatic saline / preserved PBS (Benzyl alcohol + NaCl + phosphate buffer)