hero banner

hero banner

UltiCare VetRx U-40 Insulin Syringes

By Ulticare
(101 reviews)
Veterinary Diet Item
Have an account?
Sign in to continue shopping

Usually shipped in 1-3 business days.* Learn more

UltiCare VetRx U-40 Insulin Syringes

By Ulticare
$24.79
One-time purchase
$12.39 AutoShip & Save up to 50%
Availability:
  • In Stock

Prescription needed

We'll collect your vet's information at checkout to verify the prescription.

Have an account?
Sign in to continue shopping
Size: 0.5 cc (0.5 ml) Syringe
Size: 0.5 cc (0.5 ml) Syringe
This item requires vet authorizationWe’ll contact your vet clinic for you.
AutoShip & Save 50%
Save 50% on your 1st AutoShip order and 5% on all future AutoShip orders Learn more
  • Save 5% on Future Shipments
  • Free Shipping Over $30
  • Change, Skip, or Cancel Anytime

Sorry, there is a back order on this item

Usually shipped in 1-3 business days.* Learn more

Big Savings on Triple Protection!
Save up to 40% with AutoShip

$30 max savings.

Product Overview

UltiCare U-40 syringes are designed to provide the proper dose of U-40 insulin. This means that measurements of one unit of the UltiCare U-40 syringe will give you precisely one unit of U-40 insulin.
To administer insulin to cats and dogs for the treatment of diabetes mellitus.
Dogs & Cats
UltiCare VetRx insulin syringes are human grade and provide a triple bevel electromagnetic polished, silicone-coated needle with bold barrel markings and large barrel flanges for accurate dosing, easy grip and control, and a more comfortable injection for pets.
Use as directed by veterinarian.
Contact your nearest emergency animal hospital
Your veterinarian will prescribe either U-40 or U-100 insulin for your pet. It is critical that you use the corresponding insulin syringe for proper dosing. While U-40 is often prescribed for cats and dogs, it’s important to know there are two types of syringes used for insulin injections. U-40 insulin syringes will have a red cap and tend to be smaller in size. U-100 insulin syringes will have an orange cap and are a little larger in size. Keep out of reach of children. For animal use only.
Each box contains 100 single-use premium human-grade U-40 insulin syringes. U-40 insulin syringes are available in 3/10cc, 1/2cc and 1cc sizes with full unit markings, and in 3/10cc and 1/2cc sizes with half-unit markings.
UltiMed, Inc.
Instructions for Use come in both English and Spanish. Packaging includes a QR code for resources on pet diabetes care and how to give an insulin injection at home.
Use as Directed by your veterinarian. 

About This Product

Customer Reviews

4.9
101 reviews
5 93
4 8
3 0
2 0
1 0
Carmen M Verified Purchase
October 7, 2026

Ulticare

These syringes are easy to use. Have been using them for a couple of years for my diabetic cat.

Danny g
November 28, 2022

Speedy shipping and an excellent product!

Irving V Verified Purchase
March 31, 2022

Thank you for your very friendly, serving orientated, services.

Katherine Z Verified Purchase
February 11, 2022

Great product & service

Orlando Q Verified Purchase
January 25, 2022

Excellent price for these needles, My cat was diagnosed with diabetes 3 years ago and since then Allivet is the only place I order both his syringes and his insulin from. I don't know what I would've done had I not discovered this amazing site, The packaging is always nice and never damaged either. Anytime I order I am always 100% satisfied.

Jane V Verified Purchase
January 17, 2022

These syringes are excellent. The needle gauge is small so my kitty barely knows she is being poked. The recurring deliveries are always on time so I never run too low.

Dani b Verified Purchase
November 21, 2020

I saved 50% of what I pay the vet for the same brand of insulin needles. Very happy to have found them online.

Disty L Verified Purchase
August 3, 2020

For my cat tommybear 🐈

Linda R Verified Purchase
May 5, 2020

Thank you Allivet

Linda H Verified Purchase
April 7, 2020

my 2 diabetic kitties seem to hardly feel them thank goodness. We have been gong 4 years now...

Seth D Verified Purchase
February 6, 2020

BECAUSE MY CAT HAS THE DIABETUS

Janet B Verified Purchase
October 18, 2019

Revise order to two boxes of syringes..

Ed C Verified Purchase
October 10, 2019

Great product and half price of what we have been paying locally,happy to have Allivet for our pet meds needs .

Patti r Verified Purchase
October 10, 2019

convenient and easy to stay stocked in our supplies

Angela P Verified Purchase
August 12, 2019

THESE SYRINGES ARE WAY MORE AFFORDABLE FROM ALLIVET THAN FROM OTHER MERCHANTS. I JUST CAN'T BELIEVE THE PRICE DIFFERENCES. THANKS ALLIVET FOR MAKING CARING FOR OUR PETS EASIER.

Robert C Verified Purchase
August 9, 2019

Why are you making this difficult? I just want to place an order, not write a review. This is not cool.

Lee c Verified Purchase
July 10, 2019

good price

Alejandro L Verified Purchase
May 22, 2019

Cheap syringes, indeed.

Deb P Verified Purchase
May 3, 2019

Great price

Candace C Verified Purchase
April 1, 2019

price and ease

Amy S Verified Purchase
March 11, 2019

These are different from the syringes we have been using but they are much more cost effective. I have only used one but it works fine. Much better value than what I was using before.

Lisa B Verified Purchase
February 26, 2019

So far these are working fine and I have not had any leakage. I have only tried a few so far. They are way cheaper than the Merck- half the price, which helps with the expensive meds for my dog who has diabetes and Cushing's disease.

Missy M Verified Purchase
January 23, 2019

Got my order fast and they contacted my vet for verification within 1 business day

Elizabeth h Verified Purchase
November 19, 2018

Always fast and the price is the lowest I have found

Patricia H Verified Purchase
October 30, 2018

Also recommended so far so good

Les H Verified Purchase
October 15, 2018

Great selection!

Gennady P Verified Purchase
October 4, 2018

ok

Melissa M Verified Purchase
August 31, 2018

In the midst of deep concern for our long-time pet and faithful friend, Allivet was a beacon of hope, offering us an affordable solution to at least attempt to help our Jack regain some health and prevent further deterioration. We are thankful for your website, which was easy to use, and the excellent customer service and quick responses that we received as we figured out how to best help Jack. We found insulin at Allivet a much better cost than local resources and were able to order in quantity to help deter the cost of cold shipping. The insulin arrived quickly and stayed cold right to our refrigerator. The communications and help that we have received from Allivet along the way have made us feel welcomed and cared for. Blessings!

Virginia o Verified Purchase
July 24, 2018

My doggie has diabetes 😞

Andrea L Verified Purchase
June 21, 2018

I use these syringes to give my cat her insulin shots. I'm pleased with her response.

Karen P Verified Purchase
June 13, 2018

Great syringes for the Vetsulin! Ordering is super easy and they’re delivered to my door!

James M Verified Purchase
June 5, 2018

My cat barely feels these syringes! And I've never found one to be of poor quality. If I didn't have these amazing tools my cat would be dead.

Bobby O Verified Purchase
May 14, 2018

Cheaper than Local Vet

Kimberly F Verified Purchase
April 23, 2018

just what I ordered

Kathleen C Verified Purchase
March 16, 2018

These are considerably cheaper than the comparable Merck product on this site.

Lori T Verified Purchase
February 6, 2018

So much cheaper to buy through Allivet!

Lesley R Verified Purchase
January 19, 2018

Work great, easy to handle.

Pamela H Verified Purchase
December 26, 2017

Easy to read, needle goes in easily. Rudy doesn't even react when I give him his shot.

Karina M Verified Purchase
December 13, 2017

These are by far the greatest and such an amazing price.

Kenny R Verified Purchase
November 16, 2017

Fast service. Great price.

JAYMAR S Verified Purchase
October 31, 2017

AWESOME DEAL

Steven S Verified Purchase
October 19, 2017

convience

Bonnee G Verified Purchase
October 19, 2017

great price, speedy delivery. Ultra reliable company

Linda T Verified Purchase
July 24, 2017

Exactly what I needed!

Alesia W Verified Purchase
June 10, 2017

Works exactly as it should, my dog thanks you.

Pamela P Verified Purchase
May 17, 2017

Allivet has the best prices I could find for insulin for my cat. Delivery is always very quick and well packaged.

Jane R Verified Purchase
May 1, 2017

Half the price quoted me by my vet!

Natalie T Verified Purchase
April 27, 2017

Needed it.

Cynthia S Verified Purchase
April 14, 2017

diabetic dog

Steve F Verified Purchase
April 11, 2017

Fast shipping

Paula T Verified Purchase
March 29, 2017

Nice to get your products at your door, The next day yet!

Larry P Verified Purchase
February 27, 2017

Great service and they make sure the ship with the Vetsulin.

Brandi M Verified Purchase
January 14, 2017

Bought as my kitty was just diagnosed with diabetes. Exactly what the vet sells at a fraction of the cost. Ordering was easy, delivery was fast. This is for U40 insulin only.

BARBARA C Verified Purchase
January 12, 2017

To stick (ahhhh) my baby panther cat 'BLACKJACK' with his insulin.

Courtney D Verified Purchase
December 28, 2016

Delivery, quality and qreat customerror service.

Larry M Verified Purchase
December 20, 2016

these syringes are easy to read and the needles are very sharp

Sherry C Verified Purchase
December 6, 2016

Good quality, easy to use.

Pam B Verified Purchase
October 18, 2016

Ordering these two items (Vetsulin and the syringes) with Allivet saved me money ordering directly from the company, I do not have to remember to order ahead of time and spend time running to the vet, which is 40 minutes away. This insulin works great for our pet, Jack and me.

Lena V Verified Purchase
October 12, 2016

Less expensive than the vet, and free S/H $49

Larry B Verified Purchase
September 28, 2016

save money

Sheila L Verified Purchase
September 19, 2016

Wonderful experience except for my last order where there was some damage but that was taken care of right away after I made a complaint. So I give a big thumbs up for that and would recommend Allivet to others.

Tim W Verified Purchase
September 7, 2016

This is my second time ordering from Allivet. I ordered insulin for my cat and syringes. The order was easy to place online, the prices were very low compared to other places and the delivery was fast! I got it in time just as it showed on the site. 5 stars! Great company!

Dawn E Verified Purchase
August 15, 2016

Wonderful price. Easy to read.

Lisa m Verified Purchase
August 12, 2016

information about this product very helpful

Jackie M Verified Purchase
August 12, 2016

Great price and super fast shipping. Will most definitely order from again!

Clint E Verified Purchase
July 2, 2016

good value

Patrick h Verified Purchase
June 17, 2016

item is no longer available from my local DVM......

Patricia A Verified Purchase
May 6, 2016

Fast ready when I came to pick it up.

Paul S Verified Purchase
May 2, 2016

up for auto shipping they were shipped exactly as i requested thank you

Cristine J Verified Purchase
May 1, 2016

Wag.com has free shipping on orders over $75-100, but this item is out of stock there. Your price/shipping was next best.

Annah O Verified Purchase
April 26, 2016

Easy to use. My cat doesn't even flinch the needles are so small.

Heather C Verified Purchase
April 14, 2016

Best price I could find when I factored in shipping.

Ruth R Verified Purchase
April 9, 2016

very good, best price in town..only syringe for u-40 insulin

Susan R Verified Purchase
March 21, 2016

Great pricing syringes are in bags of 10. I found that they seemed sharper than my more expensive ones.

Colleen W Verified Purchase
January 14, 2016

So handy to have syringe an disposal in one package!

Donna B Verified Purchase
December 22, 2015

I bought these syringes to give my cat her insulin, and this is the best price I've found. I bought them before and they are good syringes.

Kelly M Verified Purchase
November 9, 2015

Very consistent quality.

Emily R Verified Purchase
November 9, 2015

Great value!

Greg S Verified Purchase
October 20, 2015

great product

Robert L Verified Purchase
September 23, 2015

These syringes were identical to the ones purchased at the vets office at a considerably better price. Combined with the vetsulin vials ordered the shipping charge for O/N delivery was offset by the considerable discount. Allivet will be my supplier for all future pet needs. The cherry on top is the friendly staff which pampered my concern for a timely delivery.

Lizandra W Verified Purchase
July 4, 2015

Cheaper in cost

Randy S Verified Purchase
June 17, 2015

Great company always on time. Thanks allivet for the Great Service and prices.

Alexis R Verified Purchase
June 13, 2015

Affordable and good quality

Gary C Verified Purchase
May 26, 2015

Good products, good prices, fast service

Carla W Verified Purchase
May 21, 2015

Easy to use. Auto ship & hassle free

George K Verified Purchase
May 21, 2015

Good prices and very fast delivery!

Virginia B Verified Purchase
April 27, 2015

I purchased these for my mini poodle who now needs insulin shots. These are a good value and an excellent syringe for administering his insulin. I will buy again!

Peter S Verified Purchase
April 8, 2015

Price

Mary A Verified Purchase
March 30, 2015

Good price!

Constance L Verified Purchase
March 4, 2015

Better price than vet and arrived on time!

Kathy c Verified Purchase
February 4, 2015

The needles for my cats insulin was a couple of dollars cheaper at allivet and it was delivered the next day with my cats insulin.

Polina B Verified Purchase
January 27, 2015

These do exactly what they're supposed to without any issues.

Angela H Verified Purchase
January 23, 2015

My dog uses the u40 insulin

Cheryl R Verified Purchase
January 17, 2015

wow. cheap. thank you

Jackie K Verified Purchase
December 16, 2014

The best thing about ordering products from Allivet is that you can reorder with a click of the button! I don't have to look up the syringe size, quantity, etc. every time I need a refill; I just simply click the order again button. Allivet is a customer friendly website!

Karen L Verified Purchase
December 2, 2014

Easy to use syringes for insulin.

Ruth U Verified Purchase
November 19, 2014

Cheaper than the veterinary office

Linda S Verified Purchase
November 19, 2014

Easy ordering, fast shipping, good price.

Pamela F Verified Purchase
August 23, 2014

Good value and online convenience

Roger R Verified Purchase
July 1, 2014

Good price.

Questions & Answers