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You're looking at a longer dosing timeline with this one compared to some of the GLP-1 analogs—teh half-life means less frequent administration, which is what most buyers actually want for sustained studies.
We've been supplying this in bulk for about three years now, and what we've noticed is that the 5mg vials are what most labs start with before scaling up; the 10mg is better for longer protocols but you'll want to check your batch stability past 30 days.
Purity runs over 99% by HPLC, and we send each batch to Janoshik for independent testing (usually takes 5-7 days form order to get COA back). It's sterile lyophilized powder in glass vials, so you'll reconstitute it yourself—that's pretty standdard for research-grade materail.
Lead time is roughly 10-15 working days for custom dosages below 100 vials; for bulk orders over 500 units we're looking at 20 days or so but you save about 35% per vial. MOQ is 10 vials on standard sizes, 50 vials for custom fills.
One thing that catches people off guard is that this isn't fast-acting compound—it's designed for weekly or biweekly administration in vivo, not acute assays. We usually have stock on 2mg and 5mg, but the 10mg custom fill has to be scheduled.
The sterile filtration is done through 0.2µm filters before lyophilization, and we test for endotoxins on every production run; basically, if you're doing cell work this should pass, but for anything intravitreal you'd want to verify with your own QC first.
We can work with small batches — MOQ for custom Retatrutide is typically 100mg. For larger bulk orders, just let us know your target quantity and we'll quote accordingly.
Standard lead time is 7–14 business days after order confirmation. If you need it faster, we can sometimes rush it — just ask.
Yes, every batch of Retatrutide comes with a Janoshik Laboratory test report confirming >99% purity. We can share the COA before shipment if you request it.
Absolutely. We offer customizable specifications from 2mg up to 10mg per vial. Just specify your preferred dosage when placing the order.
Store the glass vials in a cool, dry place away from light, ideally at -20°C. Once reconstituted, keep refrigerated and use within a few weeks for best results.
