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Inward-Rotation Semaglutide Pen Injector

Color:White
Labeling Option:Blank Label
MaterialL:Plastic
Special Feature:Stackable Design
Type:Injection Pen
Usage:Cosmetics, Medical Devices, Pharmaceuticals
Instrument Classification:Class II
Max.Single Dose:OEM
Compatible:3 Ml Short Stopper Cartridge
Others:Non-Needle and Non-Cartridge
Single Package Size:100X100X100 Cm
Single Gross Weight:25.000 Kg
Transport Package:Carton
Specification:50X19X51 cm
Trademark:Sunrise Medical
Origin:China
Production Capacity:50000 Piece/Week
Availability:
Quantity:
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  • Inward-Rotation-2

Inward-Rotation Semaglutide Pen Injector

Internal Dose-Rotation System • High-Precision Delivery • Optimized for Semaglutide & GLP-1 Therapies

The Inward-Rotation Semaglutide Pen Injector is an advanced adjustable-dose injection device engineered for GLP-1 medications including Semaglutide, Liraglutide, Tirzepatide, as well as peptides and other multi-dose subcutaneous therapies.
Its internal rotation dose mechanism, ergonomic structure, and clinical-grade build quality ensure safe, smooth, and accurate administration for both home-use patients and professional healthcare settings.

With a premium matte white + grey color scheme and a highly visible cartridge window, this pen offers reliability and precision demanded by modern wellness and metabolic treatment programs.


Product Overview

This inward-rotation pen features a high-accuracy internal dosing dial engineered to provide stable increments and prevent accidental dosage change. Unlike traditional external-dial pens, the internal mechanism delivers enhanced mechanical control and smoother rotational feedback.

The visible cartridge chamber enables real-time monitoring of medication volume, while the low-force injection plunger ensures a consistent and comfortable injection experience — especially important for GLP-1 therapies that require routine, long-term use.


Key Features

✔ Internal Rotation Dose Mechanism (High Stability & Precision)

  • Smooth inward-twist dial for dose setting

  • Strong tactile feedback to prevent mis-dialing

  • Supports customizable increments (mg / IU / unit-based)

  • Secure dose-locking architecture for patient safety


✔ Compatible with Standard 3mL Medication Cartridges

Perfect for:

  • Semaglutide (GLP-1 therapy)

  • Tirzepatide / Liraglutide

  • Peptides & growth factors

  • Hormone & metabolic injections

  • Aesthetic/dermatology injectables

Cartridge chamber can be customized for OEM pharmaceutical applications.


✔ High-Visibility Cartridge Window

  • Wide transparent window for checking medication level

  • Allows clear view of plunger position during injection

  • Improves safety during self-administration


✔ Ergonomic, Lightweight & Clinical-Grade Design

  • Matte white body with textured grey dosing dial

  • Comfortable grip for precise thumb control

  • Smooth, low-resistance actuation

  • Easy cap removal & secure pen clip


✔ Smooth & Controlled Injection Performance

  • Engineered plunger reduces injection force

  • Consistent delivery speed for better patient comfort

  • Ideal for long-term GLP-1 therapy users


✔ Universal Needle Compatibility

Supports all standard pen needles:

  • 29G / 30G / 31G (4–12mm)


Technical Specifications

FeatureDescription
Product TypeInternal-Rotation Adjustable Dose Pen Injector
Compatible Cartridge3mL standard cartridge
Dose MechanismInternal rotational dial
Injection TypeManual push subcutaneous injection
Body MaterialMedical-grade polymer
ColorWhite body + Grey dial
Viewing WindowHigh-clarity PC window
Needle TypeStandard pen needle compatibility
OEM/ODMFull customization available

Application Scenarios

  • GLP-1 weight-management programs

  • Semaglutide therapy for metabolic care

  • Peptide & hormone clinics

  • Wellness and anti-aging centers

  • Compounding pharmacy GLP-1 products

  • Long-term home self-injection use


OEM / ODM Capabilities

We provide comprehensive customization for private-label medical and wellness brands:

  • Custom dose increments (mg / IU / units)

  • Full color customization (Pantone available)

  • Private label branding & logo printing

  • Packaging customization: single box / kits / blister

  • Cartridge-fitting modifications

  • Artwork & IFU design support


Why Choose the Inward-Rotation Semaglutide Pen?

  • More stable and precise than traditional external dial pens

  • Designed specifically for GLP-1 & peptide injection programs

  • Smooth, ergonomic and beginner-friendly

  • Reliable performance under ISO-standard production

  • Ideal for clinic distribution & private label product lines


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With professional manufacturing, full OEM/ODM support, and fast global delivery — Sunrise Medical is ready to bring your brand to the next level.

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WhatsApp: +8615158132227
Phone: +86-15158132227
Email: andy@fyhealthcare.com
Address: Room 617, Building 2, Fuyi Garden Center, Shangcheng District, Hangzhou, Zhejiang, China
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