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So you’re looking at a disposable syringe pen for retatrutide, and honestly, this is the one most buyers settle on after trying a few options — it’s a 3ml mechanicla pen with adjustable dosing, usually from about 0.01ml up to 0.6ml, which gives you pretty fine control for those GLP-1 application. We’ve been moving these for a few years now, and what it does is pair nicely with cartridge-based setups, so you’re not dealing with loose syringes or fiddly draws from a vial every time.
body is plastic, grey and blue with a printed label option if you want custom branding, and it runs on a simple press cap closure — nothing fancy, but it works. 17cm long, so it’s about the size of a standard pen, and we usually ship them in bulk because the MOQ is 500 units or so, give or take depending on color choice. One thing that catches people off guard is the cartridge compatibility: it’s specifically for 3ml pre-filled cartridges, not the 1.5ml or 1.8ml ones you might see for insulin pens, so check that before ordering.
It’s not ideal for anything requiring high viscosity — think thick oils or suspensions — because the mechanical push mechanism can bind up if the liquid is too dense; basically, stick with peptides like retatrutide, semaglutide, or even HCG for research use. We see a lot of buyers in nutraceutical labs or veterinary medicine using these, and they’re also common for cosmetic compounding, though you’ll want to confirm the exact dose range for your protocol (usually 5mg or 10mg depending on your batch).
Quality-wise, our company provide a COA with every shipment, and the tolerances are tighter than most generic pens you’ll find — the plunger resistance is calibrated so you don’t get that annoying skip or uneven dilevery. We usually have stock, but lead time can stretch to 20 days or so during peak seasons, so it’s worth planning ahead if you’re running a tight schedule. The plastic is medical-grade, but it’s disposable, so don’t expect it to hold up to repeated autoclaving or anything like that.
Anyway, ordering is straightforward: we accept customization on labels and color, but the standerd grey/blue is ready to ship. Just confirm your cartridge source beforehand — some aftermarket cartridges have slightly different flange dimensions, and that can cause leakage if they’re not matched right. Also, the 5L drum is easier to handle if you’re ordering in bulk, but for smaller runs, our company can break it down into cases of 100 pens each.
The MOQ depends on your order volume and customization needs. For standard grey/blue pens with no custom label, we can start from 500 units. If you need custom printed labels or other modifications, the MOQ typically goes up to 1,000 units. Just let us know what you're looking for.
Yes, we can supply a Certificate of Analysis (COA), material safety data sheets, and ISO13485 certification for medical device compliance. If you need specific documentation for GLP-1 or retatrutide research applications, we'll include that in the package. Just ask at the time of order.
For a standard order without customization, lead time is about 15-20 days. If you're adding a printed label or other custom features, add another 5-10 days for setup and approval. Shipping from China takes 7-15 days depending on the method you choose.
The HL007 has an adjustable dose range from 0.1ml to 0.5ml per click, with fine increments. It's designed specifically for 3ml standard cartridges with a 13mm outer diameter, but we recommend testing a sample with your cartridge first to ensure a perfect fit. Most standard 3ml cartridges work, but compatibility can vary.
Each pen is individually wrapped in a sealed plastic bag to keep it sterile, then packed in cartons of 50 or 100 units. For bulk orders, we also offer vacuum-sealed packaging if you need longer shelf life. Store them in a cool, dry place away from direct sunlight — standard room temperature is fine.
