We've got stock right now of the 3ml multi-dose pens, roughly 200 units on hand, and the cold chain is set up so they ship in insulated containers with gel packs—arrive at 2-8°C within 2-3 days typically, though I'd confirm lead time if you need more than 50 at once.
Basically it's for folks with a BMI of 27 or higher who have a weight-related condition, or anyone at 30+, and we usually see it used as part of a broader program with diet changes. What it does is slow gastric emptying and boost satiety signals in the brain, pretty straightforward mechanism, and it's a GLP-1 analog so you already know the class.
The start dose is 0.6mg daily for the first week, then we ramp up weekly to standerd 3.0mg—most buyers go with that top dose for weight loss, but if you're doing diabetes management you'll want teh 1.8mg cap instead. Each pen should give you about a month or so at 3.0mg, depending on how strictly you follow the titration schedule.
And for specs, it's a clear colorless solution in a prefilled pen, 3ml total volume, and the CAS number is 204656-20-2 but what matters is the HPLC shows over 99% purity with less than 0.5% related substances. It could be better than reagent grade for this use since we get a COA with every batch confirming the molecular weight is on target—C172H265N43O51, and the storage is simple: just keep it refrigerated at 2-8°C away form sunlight (I'd mark the shelf for 24 months from manufacutre but check the label).
Subcutaneous injection only, so you'll need the right needles for the pen—not suited for IV use, obviously, and one thing I wouldn't mention normally is the pen's dose window can be a bit sticky if you try to prime it when it's cold, let it sit out for 5 minutes and it works smoother every time.