Description
Product Description
The 3ml adjustable dose reusable insulin pen is a state-of-the-art medical device designed to provide precise, safe, and convenient insulin delivery for individuals with diabetes and for weight management therapy under medical guidance. This insulin pen is engineered to deliver insulin doses ranging from 0.01 ml to 0.6 ml per injection, with a maximum capacity of 0.8 ml, ensuring patients can achieve accurate dosing for optimal blood glucose control. The adjustable dial allows patients to easily select the required dose with a high degree of precision (±5%), minimizing the risk of underdose or overdose and promoting consistent glycemic management.
Ergonomically designed, the pen fits comfortably in the hand, allowing users with limited hand strength, such as elderly patients or those with neuropathy, to operate it with ease. Its smooth injection mechanism requires minimal force (<15 N), providing a nearly painless injection experience. This helps reduce the discomfort and anxiety often associated with frequent insulin injections, improving adherence to prescribed treatment schedules and enhancing overall patient satisfaction.
Constructed from high-quality, durable materials, the pen is designed for long-term use. Its precision-engineered internal structure and secure sealing prevent insulin leakage, maintaining the stability and reliability of every injection. By being reusable, this pen significantly reduces the environmental impact associated with disposable insulin pens, minimizing plastic waste and supporting a more sustainable healthcare approach. Additionally, the reusable nature of the device provides economic benefits by lowering the long-term costs of insulin therapy for patients and healthcare providers alike.
The 3ml insulin pen is compatible with standard 3ml insulin cartridges, making it a versatile option suitable for a wide range of insulin types. It is also fully customizable, allowing global distributors and healthcare suppliers to add their logos for branding and bulk wholesale purposes. Each pen undergoes strict quality control and is EO sterilized to ensure safety and reliability. Certifications including ISO and CE guarantee adherence to international standards, making it suitable for global markets.
Ideal for both personal and professional use, this insulin pen caters to individuals requiring regular injections, including adults managing diabetes or weight reduction regimens. Its precise dosing, ergonomic design, and ease of use make it particularly beneficial for patients who require multiple daily injections. The reusable design, combined with accurate dosing and superior durability, ensures that patients receive consistent performance over time while minimizing medical waste.
In addition to patient benefits, the insulin pen is an excellent solution for global distributors, pharmacies, and healthcare providers seeking reliable, cost-effective, and environmentally responsible insulin delivery devices. Its combination of precision, comfort, durability, and sustainability makes it an ideal choice for international wholesale, offering both end-users and suppliers significant advantages in usability, safety, and long-term cost savings.
Overall, the 3ml adjustable dose reusable insulin pen represents a modern, practical, and eco-friendly approach to insulin administration, combining precision, comfort, durability, and sustainability in a single high-quality device designed to meet the needs of patients and healthcare professionals worldwide.

Product Specifications
| Specification | Details & Description |
|---|---|
| Model | 3ml (60 Units / 80 Units) – Available in two capacity options to suit different insulin requirements. |
| Sterilization Method | Ethylene Oxide (EO) Sterilization – Ensures the pen is hygienic and safe for repeated use. |
| Warranty | 5 years – Long-term reliability and performance guaranteed. |
| Target Group | Adults – Suitable for patients requiring regular insulin injections, including elderly users. |
| Logo Printing | Customizable – Supports private branding for wholesalers and distributors. |
| Applications | Diabetes management, weight control – Ideal for both medical therapy and lifestyle management. |
| Colors Available | Blue, Green – Options to match user preference or branding needs. |
| Certifications | ISO, CE – Meets international quality and safety standards. |
| Packaging | 16–500 pcs/box – Flexible bulk packaging suitable for wholesale and distribution. |
| Package Size & Weight | 423928 cm / 8.2 kg – Compact, lightweight, and easy to handle for shipping and storage. |
| Trademark | None – Available without logo for OEM/ODM customization. |
| Origin | China – Manufactured under strict quality control. |
| HS Code | 9018321000 – For international shipping and customs clearance. |
| Compatible Cartridges | Standard 3ml insulin cartridges – Ensures versatility and wide compatibility. |
| Usage Type | Reusable, multiple times – Reduces waste and long-term treatment costs. |
| Minimum Injection Dose | 0.01 ml – Allows for precise micro-dosing when required. |
| Maximum Injection Dose | 0.6 ml (up to 0.8 ml) – Accommodates larger doses as needed. |
| Dose Increment | 0.01 ml – Fine adjustment for accurate, personalized dosing. |
| Injection Accuracy | ±5% – High precision ensures correct dosage every time. |
| Injection Resistance | <15 N – Low resistance ensures smooth, comfortable injections even for patients with weak hands. |
Mechanism of Action
The 3ml adjustable dose Insulin Pen is designed to deliver precise doses of insulin directly into the subcutaneous tissue, ensuring consistent absorption and optimal blood glucose control. Each Insulin Pen features an adjustable dial that allows dosing increments as small as 0.01 ml up to a maximum of 0.6 ml, with a total capacity of 0.8 ml. This precise adjustment helps minimize the risk of underdosing or overdosing, providing patients with reliable insulin delivery every time they use the Insulin Pen.
The pen’s internal mechanism is engineered for smooth, low-resistance injections (<15 N), offering a nearly painless experience. Its ergonomic design allows comfortable handling, even for patients with limited hand strength, arthritis, or neuropathy, ensuring that injections are administered consistently and accurately. Proper injection technique with the Insulin Pen contributes to predictable insulin absorption, supporting effective blood sugar management.
High-quality sealing and precision-engineered components prevent leakage, ensuring that every dose delivered by the Insulin Pen is accurate and reliable. The reusable design allows patients to replace cartridges easily, reducing waste and supporting environmental sustainability. Overall, the Insulin Pen combines advanced mechanical engineering, ergonomic comfort, and long-term durability to provide safe, precise, and effective insulin delivery for patients managing diabetes or requiring frequent injections.

Precautions
Only use with standard 3ml insulin cartridges.
Replace cartridges immediately after use.
Do not share the pen with others.
Store in a cool, dry place away from direct sunlight.
Check expiration date before each use.
Shipping Guarantee
We provide fast and reliable international shipping for every Insulin Pen order, ensuring your products arrive on time and in perfect condition. Each Insulin Pen is carefully packaged with protective materials to prevent damage during transit. Tracking information is provided for all shipments, so customers can monitor their Insulin Pen deliveries in real-time. Our shipping process is designed to handle both small and bulk orders efficiently, guaranteeing safe delivery worldwide. We comply with international shipping regulations to ensure smooth customs clearance for all Insulin Pen shipments.

Trade Assurance
Trade assurance protects your order and payment when purchasing our Insulin Pen products. We guarantee that every Insulin Pen meets strict quality standards and specifications. Orders are delivered on time, and any issues regarding product quality or shipping are addressed promptly. This service is essential for global distributors and wholesalers who rely on a secure supply of Insulin Pen devices. By using trade assurance, buyers can confidently conduct international transactions with peace of mind.
Payment Support
We accept multiple payment methods for Insulin Pen purchases, including PayPal, credit cards, and wire transfers, providing flexible options for global buyers. All transactions are secured with advanced encryption technology to protect financial information. The payment process is streamlined to ensure smooth and timely processing for both single and bulk orders. Customers can choose the most convenient method for their Insulin Pen purchases, reducing delays and administrative burdens. Our comprehensive payment support ensures seamless global trade for all Insulin Pen orders.
Disclaimer
This Insulin Pen is a medical device intended for diabetes management and should be used under the guidance of a healthcare professional. Individual results may vary depending on health conditions and adherence to prescribed instructions. The manufacturer and seller are not responsible for misuse or deviations from recommended use of the Insulin Pen. Always read the user instructions carefully before operating the Insulin Pen. Consult a healthcare provider if you have any questions regarding proper insulin administration.









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