Limitless Peptides - High Purity Mazdutide (IBI362/LY3305677) Research Peptide

We’ve been shipping this peptide for just over three years now, and biggest question people have is about the documentation—every batch comes with its own COA, usually within 24 hours of your order being packed, and we can provide the HPLC trace before you even place the PO if you ask for it, which most of our regular buyers in academic labs do.

The peptide itself is a white freeze-dried powder, and we stock it in 5mg, 10mg, 15mg, and 20mg vials—most buyers go with the 10mg for routine metabolic work, but I’ve seen some groups order the 20mg for dose-response studies where they need a larger single-vial pool.

Workhorse is good way to describe it. Not flashy. Relaible.

We usually have stock, but confirm lead time if you need more than 50 vials at once—customs can sometimes hold up a larger batch if the documentation isn’t double-checked, though we’ve only had that happen twice in the last two years, and both times we had replacements out within a week.

Storage is straightforward: keep it in the fridge at 2-8°C, protected form light, and it’s stable for 24 months or so—we’ve had customers ask about room-tempearture shippng in summer, and honestly, we recommend overnight with an ice pack because the degradation rate above 25°C is pretty much a gamble you don’t want to take (especially with a 5054.6 g/mol peptide like this one).

Payment terms are net 30 for established accounts, but for first-time buyers we ask for a wire or credit card on the proforma invoice—MOQ is 10 vials, and our company can split teh order if you want to test a couple of different sizes before committing to a larger run, though that’s not something we advertise.