Custom Retatrutide Order - GLP-1/GIP/Glucagon Triple Agonist

You've probably been tracking the Phase 2 data or maybe you're setting up a dose-response study with a triple agonist—most of buyers reaching out are doing metabolic or obesity research, and what they really want is something that hits GLP-1, GIP, and glucagon receptors all at once, which this does at roughly 4.1 kDa molecular weight.

It's a with purity above 99.0% by HPLC, and what I can tell you from handling dozens of orders is to keep the lyo at -20°C for long-term stability—after reconstitution it needs to go in the fridge at 2-8°C and you'll want to use it within 20 days or so to avoid degradation.

Actually, the CAS is 2381089-83-2 if you're checking against your reference standerds, and we usually provide a COA with each vial showing the peptide content and residual solvents—but the spec we always highlight is that purity, because when you're working at the nM range in binding assays, even trace impurities can skew your results.

Anyway, what you get when you order is a sealed vial under inert gas (usually 1mg or 5mg per vial depending on your batch request), plus an SDS and a TDS if you need them—we ship those seprately, and while the MOQ is typically 1 vial, we've done custom amounts for larger studies.

For research only, obviously—this isn't suited for in vivo work with humans, and I'd caution against using it in anything oral-based since it's water-soluble and designed for injectable formulations pretty much exclusively.

About the test methods, we use both HPLC and mass spec, and the purity numbers we cite are form teh major peak integration—so if you're comparing to a reference from a different suppiler, just check their COA methodology since some labs use a different threshold.