You've got a researcher who needs to dose retatrutide at 2.5mg or 7.2mg depending on the week's protocol, and the easiest way for them is a ready-to-go prefilled syringe they can grab from the fridge—no reconstitution, no guesswork, that's where our custom batch comes in.


We handle teh customiaztion upfront, so you pick the vial size—say 1ml or 2.25ml—and we fix the injection dose at whatever concentration you want, then print your label right on the glass barrel with the strength and lot number, usually 2-4 weeks lead time depending on how many you need.


The press cap closure is pretty standerd for these press-fit prefilled systems (it stays secure but pops off clean), and our company can match any color you like for the plunger rod if that matters for your branding or just to avoid confusion on shelf.


One thing we've seen is that these work better for nutraceutical or veterinary volumes than for high-heat pharma needs—they aren't autoclave-rated, so if you're working with sterile injectables, you'll confirm a different seal, but for most oral or sub-Q peptide supplies they're fine.
We don't have a fixed MOQ — it's flexible depending on your volume and customization needs. Just let us know your quantity, and we'll work out the best pricing.
We hold self-owned intellectual property rights and can provide relevant quality docs, like material certificates and sterilization reports. Just specify what you need when ordering.
Absolutely, both the color and printed label are fully customizable. Just send us your design specs, and we'll match them exactly.
Lead time usually runs 15-25 working days after order confirmation, depending on the customization complexity and quantity. We'll give you a precise timeline upfront.
Store them in a cool, dry place away from direct sunlight. The glass syringes have a standard shelf life of 2-3 years, but we can confirm the exact period based on your specific formulation.