It's a GLP-1/GIP/glucagon triple agonist, so what it does is drive significant metabolic pathway activation—basically the kind of multi-receptor engagement that most single-target peptides just can't match for weight loss studies.
Purity runs >99.0% by HPLC, molecular weight sits at 4111.6 g/mol, and the endotoxin level is <1.0 EU/mg—those are tighter tolerances than most research-grade offerings on teh market.

We ship it as a, and you'll need to reconstitute in water for injection; we usually have stock, but confirm lead time because of that it's custom-packaged 10.

CAS number isn't publicly assigned yet (it's still research grade), so don't bother trying to cross-reference it in older catalogs—just use the lot number form the COA.

Storage is -20°C for long term, and that's non-negotiable—leave it at room temp for a week and you'll see degradation, which is a detail some buyers don't think to ask about but matters a lot.
It's not suited for oral dosing or any in vivo work outside approved protocols, and the 5mg vial size is pretty standerd; most buyers go with the 10-vial box for their.
Our standard package is 10 vials per box, but we do offer customization on packaging. Typically, the MOQ is one box, though if you need a smaller trial size, we can discuss options. Just let us know your specific volume requirements.
For stocked Retatrutide, we usually ship within 3-5 business days after payment confirmation. If you need a custom package or larger quantity, lead time may extend to 7-10 days. We'll confirm the exact timeline with your order.
Yes, every batch of Retatrutide comes with a Certificate of Analysis showing purity >99.0%, endotoxin levels <1.0 EU/mg, and cGMP compliance. We can also provide additional documentation like MSDS or sterility reports upon request.
For long-term storage, keep it at -20°C in a freezer. Once reconstituted, it should be stored at 2-8°C and used within a few days to avoid degradation. Avoid repeated freeze-thaw cycles.
Yes, with an endotoxin level below 1.0 EU/mg and non-pyrogenic sterility, it is suitable for in vivo research applications. Just remember it's strictly for research use only, not for human or veterinary use.