3ml Reusable Weight Loss Injection Pen with Adjustable Dose for Semaglutide and GLP-1 Therapy

You're basically getting a reusable metal pen that handles 3ml cartridges, and what makes it worth buying is fine dose control—60 increments down to 0.01ml, which is tighter than most reusable pens we see.

It's built to ISO 11608-3, so cartridge compatibilty is solid, and it works with semaglutide, GLP-1 therapies, insulin, or even liquid vitamins. Most buyers go with teh 0.01ml minimum for weight management protocols.

The metal construction means it'll hold up to repeated use, which is a plus—but it's not suited for single-use disposal or high-throughput clinical settings where you'd want a disposable pen.

We typically ship within 20 days or so after order, and the MOQ is 100 units. Bulk pricing drops noticeably at 500 units, but you'll want to confirm lead time if you're in a hurry.

Color options include blue, light pink, green, grey, silver, and light blue—though stock varies, so we usually have grey and silver on hand. Standdard pen needles work fine, so you don't need special tips.

One thing buyers don't always ask: the dose window is clear but can scratch if you're rough with it, so handle the metal body carefully during cleaning (usually just a wipe with alcohol).