UltiCare VetRx UltiGuard SafePack Insulin Syringes and Sharps Container U-100 8mm x 31G with 1/2 Unit Markings, 0.3-cc, 100 syringes

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About This Item

Details

  • The only all-in-one system to store, dispense and dispose of U-100 insulin syringes.
  • Contains 100 human-grade U-100 insulin syringes with half unit markings and built-in sharps container for safe disposal.
  • Precision engineered with electromagnetic polished triple-bevel needle for a smooth finish.
  • Silicone lubrication provides effortless glide and a more comfortable injection.
  • Bold barrel markings and large barrel flanges allow for accurate dosing and easy grip
  • U-100 syringes are for use with U-100 strength insulin.
  • U-100 .3cc syringe with 31-gauge 5/16-inch (8mm) needles and half unit markings.
  • Meets safe needle disposal guidelines in all 50 states.
  • Instructions for Use come in both English and Spanish and packaging includes QR code for educational resources.

Instructions

FAQ

Learn More About UltiCare VetRx From Our Team of Experts

About UltiCare VetRX

UltiCare VetRx Insulin Syringes

Pets are important members of the family, so naturally, you want the very best for them. Optimize care for your pets with diabetes with UltiCare VetRx Insulin Syringes. They help provide comfortable and accurate dosing of insulin to help you better manage your pet’s diabetes. Available in boxes or in the UltiGuard Safe Pack, a dual-purpose system that dispenses new syringes and provides safe disposal for used syringes all in one, so you don’t have to hassle with a separate sharps container.

Choosing the Right Insulin Syringe

Your veterinarian may prescribe U-40 or U-100 insulin for your pet, and it is critical to use the corresponding syringe for proper dosing.

U-40 Insulin Syringes

The “U” refers to units of active insulin, and U-40 insulin has 40 units of insulin per milliliter of liquid. This more soluble type of insulin is designed specifically for cats and dogs, and you must always use a U-40 insulin syringe, which is smaller and has a red cap, to administer it.

U-100 Insulin Syringes

U-100 insulin has 100 units of insulin per liquid milliliter, so it has 2.5 times the insulin as U-40 insulin by volume. If your vet prescribes this type of insulin, it is essential to administer it using U-100 syringes, which are larger and have an orange cap, to ensure proper dosing.

The Quality You Expect

From plunger to tip, UltiCare VetRx insulin syringes are precision engineered to provide superior comfort for your pet.

Human Grade

UltiCare VetRx insulin syringes are human grade, premium quality syringes made for use with U-40 or U-100 insulin.

Superior Comfort

The tri-bevel tip is micro polished and silicone lubricated for easy insertion and effortless glide.

Easy and Accurate Dosing

A clear barrel with bold scale markings and large barrel flanges provides accurate dosing and a good grip for control.

Step-by-Step Guides

UltiCare VetRx offers a suite of diabetes care resources to help you manage your pet’s diabetes with confidence.

Designed With Safety in Mind

The UltiCare VetRx UltiGuard Safe Pack allows you to easily dispense premium quality UltiCare syringes and dispose of them safely once you’re done. Each UltiGuard Safe Pack contains 100 insulin syringes. After using a syringe, simply pop it in the top, then drop and roll it safely out the way. There’s no need to spend more on a separate sharps container with this convenient, affordable solution that helps keep your home and community safe.

An All-In-One Solution

The UltiGuard Safe Pack features an upper and lower chamber. The lower chamber dispenses new insulin syringes, while the upper chamber provides a safe place to discard used ones. After depositing a used syringe in the top, turn the wheel on the side of the container to secure it safely away. Once you’ve used and disposed of all the syringes in the Safe Pack, follow state and local guidelines for proper disposal.

About UltiCare VetRx

UltiCare VetRx optimizes care for pets with diabetes. They make premium insulin syringes you can order on their own or as part of the UltiGuard Safe Pack, a convenient all-in-one dispensing and disposal solution that helps keep healthcare providers, pet owners, pets, and communities safe from accidental needle stick injuries. UltiCare VetRx insulin syringes are made specifically for use with either U-100 or U-40 insulin and come in 3/10cc, 1/2cc and 1cc sizes.

Shop UltiCare VetRx
5.0
Rated 5 out of 5 stars
44 Ratings

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Ease of Use

96% Positive

Effectiveness

96% Positive

Ingredients

96% Positive

Long-Term Benefits

88% Positive

21 Customer Reviews



Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.

Rated 4 out of 5 stars
By Marissa on Oct 2, 2025

Convenient

My cat is diabetic these syringes coming with the container is great! My only reason for 4 stars instead of 5 is sometimes the syringes have different lines

My cat is diabetic these syringes coming with the container is great! My only reason for 4 stars instead of 5 is sometimes the syringes have different lines


Rated 5 out of 5 stars
By Nicole on Sep 3, 2025

Was helped drastically here

Ran out of syringes. Thought I had a pack left, and thankfully because it’s technically a “medication” they expedited the shipping for me so I got it next day. So

Ran out of syringes. Thought I had a pack left, and thankfully because it’s technically a “medication” they expedited the shipping for me so I got it next day. So so thankful!


Rated 5 out of 5 stars
By Judith on Jun 20, 2025

Really nice product.

I love this kit. The syringes are high quality and are whole and half units. It makes taking care of our diabetic cat easier.

I love this kit. The syringes are high quality and are whole and half units. It makes taking care of our diabetic cat easier.


Rated 5 out of 5 stars
By Linda on Dec 28, 2024

1/2 unit markings

Love the 1/2 unit markings. Also, the fact that it has it’s own sharps container

Love the 1/2 unit markings. Also, the fact that it has it’s own sharps container


Rated 5 out of 5 stars
By Wendy on Jul 11, 2025

Convenient and fair price

Good product.

Good product.


Rated 5 out of 5 stars
By Jo on Dec 18, 2024

Great on sale price

Have used before. Like the sharps container that it come in.

Have used before. Like the sharps container that it come in.


Rated 5 out of 5 stars
By Patricia on Sep 9, 2024

Great for Kitty

These syringes are purrfect for giving my kitty his insulin. He doesn't feel a thing. They measure correctly and are smooth to use.

These syringes are purrfect for giving my kitty his insulin. He doesn't feel a thing. They measure correctly and are smooth to use.


Rated 5 out of 5 stars
By Marcus on Oct 29, 2024

Great syringes (fewer air bubbles), convenient disposal

Easier to get rid of air bubbles when filling. Easier to read units.

Easier to get rid of air bubbles when filling. Easier to read units.


Rated 5 out of 5 stars
By Rena on Feb 1, 2025

Sharps container

Keeps thing safe from my dog.

Keeps thing safe from my dog.


Rated 5 out of 5 stars
By Robin on Sep 28, 2024

Great idea

Ability to store and dispose of needles. Convenient

Ability to store and dispose of needles. Convenient