BD Ultra-Fine Needle U100 Insulin Syringes by Becton Dickinson are expertly designed to promote accurate dosing and provide a more comfortable injection experience. Each syringe features large, easy-to-read dose unit markings, allowing patients to clearly view numbers and scale lines for confident insulin administration.

The innovative needle design of every BD insulin syringe includes a sculpted, flatter, and thinner surface for easier skin penetration and smoother, gentler injections. BD’s proprietary Micro-Bonded Lubrication reduces friction and enhances plunger glide, while Fine-Point Technology shapes each needle tip with precision using a three-step beveling process to ensure optimal penetration and reduced pain.

BD uses electro-polishing to remove microscopic burrs, resulting in a consistently smooth needle finish. Made from surgical-grade steel and designed with thin wall cannulas, BD insulin syringes allow for improved insulin flow without the need to increase gauge size. Each syringe also includes a clear polypropylene hub for better visibility and is sterilized using gamma radiation to ensure safety. Additionally, these syringes are not made with natural rubber latex, making them a safe option for individuals with latex sensitivities.

BD is now embecta

BD (Becton Dickinson) has officially rebranded its Diabetes Care division as embecta. While the name and packaging may look different, rest assured that the products themselves have not changed. They are manufactured in the same facilities, using the same materials, and follow the same rigorous quality standards you've come to trust from BD. The part numbers (NDC/HRI) remain valid and now include NRC codes for updated pharmacy systems. We now ship only embecta-branded products going forward. For more details about this transition including updated packaging, product codes, and FAQs—please read our full article.

Features and Benefits

Large, bold unit markings for accurate and easy insulin dosing
Sculpted needle design for less painful, smoother injections
Fine-Point Technology with a 3-bevel cut for a sharper, more precise point
Micro-Bonded Lubrication reduces friction and enhances injection comfort
Electro-polished finish for an ultra-smooth needle surface
Thin wall cannulas support easier, more efficient insulin flow
Made from high-quality surgical steel for strength and safety
Clear polypropylene hub for visibility and stability
Sterilized using gamma radiation for safety and hygiene
Not made with natural rubber latex – safe for latex-sensitive users
Backed by clinical research for proven comfort and user preference

Trusted by Med Spas Nationwide

The 328440 Insulin Syringe 31G 5/16" Needle 0.3mL with Half-Unit Scale is a preferred choice among leading med spas and aesthetic clinics. Its ultra-fine 31-gauge needle and 8mm length are designed to deliver precision and patient comfort, making it ideal for cosmetic injectables, hormone therapies, and other micro-dosing procedures. With a half-unit scale for accurate low-dose measurements, the 328440 syringe ensures consistent, controlled administration, an essential requirement in professional spa and clinical settings. This syringe is trusted for both its performance and ease of use and offers exceptional value and reliability for medical professionals seeking high-quality tools for client care.

BD Ultra-Fine Insulin Syringe Gauge and Needle Sizes Chart

MPN	Gauge	Length	Barrel Capacity	Packaging	Quantity
328289	31G (0.25mm)	5/16in (8mm)	1cc (1mL)	Mail Order	90 Syringes
328418	31G (0.25mm)	5/16in (8mm)	1cc (1mL)	Retail	100 Syringes
328290	31G (0.25mm)	5/16in (8mm)	1/2cc (0.5mL)	Mail Order	90 Syringes
328468	31G (0.25mm)	5/16in (8mm)	1/2cc (0.5mL)	Retail	100 Syringes
328291	31G (0.25mm)	5/16in (8mm)	3/10cc (0.3mL)	Mail Order	90 Syringes
328438	31G (0.25mm)	5/16in (8mm)	3/10cc (0.3mL)	Retail	100 Syringes
328440 (Half-Unit Scale Marking)	31G (0.25mm)	5/16in (8mm)	3/10cc (0.3mL)	Retail	100 Syringes
328278	30G (0.30mm)	1/2in (12.7mm)	1cc (1mL)	Mail Order	90 Syringes
328411	30G (0.30mm)	1/2in (12.7mm)	1cc (1mL)	Retail	100 Syringes
328279	30G (0.30mm)	1/2in (12.7mm)	1/2cc (0.5mL)	Mail Order	90 Syringes
328466	30G (0.30mm)	1/2in (12.7mm)	1/2cc (0.5mL)	Retail	100 Syringes
328280	30G (0.30mm)	1/2in (12.7mm)	3/10cc (0.3mL)	Mail Order	90 Syringes
328431	30G (0.30mm)	1/2in (12.7mm)	3/10cc (0.3mL)	Retail	100 Syringes

How to choose the right size insulin syringe

Choose the smallest size syringe which is big enough to hold the largest dose you take in a day. If your largest dose is close to the syringe’s maximum capacity, you might want to buy the next size up to handle any increases in your dose adjustments.

0.3mL – Ideal for doses under 30 units
0.5mL – Ideal for doses between 30 units and 50 units
1.0mL – Ideal for doses between 50 units and 100 units

Important Note

BD Ultra-Fine Needle U100 Insulin Syringes, Becton Dickinson are for single use only. After injecting insulin please dispose of syringes properly by using a specifically designed sharps container. There is a high possibility of infection if syringes are used more than once. Sharpness and lubrication also deteriorate after first use which requires more pressure to penetrate the skin thus causing pain.

Storage and Use of Medicine

Check the drug information sheet or contact the drug manufacturer for recommended storage and use of your medicine. To avoid clogging and/or contamination of the syringe needle, DO NOT store medicine inside the syringe.

RX Requirements

By purchasing through our website, you acknowledge that syringes and needles will be used for diabetic or other legitimate medical purposes and that you are over 18 years of age. You are solely responsible for following the laws of your state. We reserve the right to refuse any order that does not comply with federal, state, or local laws and regulations.

For the states listed below, we only sell syringes and needles to licensed medical professionals, clinics, or medical practices — we do not ship syringes or needles to individuals:

Connecticut (CT)
Delaware (DE)
Florida (Miami-Dade, Monroe, Broward counties)
Illinois (IL)
Maine (ME)
New Hampshire (NH)
New Jersey (NJ)
New York (NY)
Tennessee (TN)
US Virgin Islands

Other Insulin Syringes Sold At Diabetics Essentials

Insulin Syringes

Buy from Diabetics Essentials Online Store and Save!

Diabetics Essentials offers BD Ultra-Fine Needle U100 Insulin Syringes by Becton Dickinson at some of the cheapest prices available online. We carry a wide selection of high-quality insulin syringes from trusted brand names making diabetes care easier, more affordable, and accessible for everyone. Be sure to explore our full range of discounted insulin syringes and other low-cost diabetes care products, all available at our online store.

embecta Ultra-Fine Needle U100 Insulin Syringes, BD Becton Dickinson