---
product_id: 325186665
title: "VetRx U-100 Pet Insulin Syringes, Comfortable & Accurate Dosing of Insulin for Pets, Compatible w/Any U-100 Strength Insulin, Size: 3/10cc, 31G x 5/16’’, w/Half Unit Markings, 60 ct Box"
brand: "ulticare"
price: "₨14634"
currency: LKR
in_stock: true
reviews_count: 8
category: "Ulti Care"
url: https://www.desertcart.lk/products/325186665-vetrx-u-100-pet-insulin-syringes-comfortable-and-accurate-dosing
store_origin: LK
region: Sri Lanka
---

# Half-unit dose precision Silicone lubrication for smooth glide 31G ultra-fine needle VetRx U-100 Pet Insulin Syringes, Comfortable & Accurate Dosing of Insulin for Pets, Compatible w/Any U-100 Strength Insulin, Size: 3/10cc, 31G x 5/16’’, w/Half Unit Markings, 60 ct Box

**Brand:** ulticare
**Price:** ₨14634
**Availability:** ✅ In Stock

## Summary

> 🐾 Precision care your pet deserves — because every unit counts!

## Quick Answers

- **What is this?** VetRx U-100 Pet Insulin Syringes, Comfortable & Accurate Dosing of Insulin for Pets, Compatible w/Any U-100 Strength Insulin, Size: 3/10cc, 31G x 5/16’’, w/Half Unit Markings, 60 ct Box by ulticare
- **How much does it cost?** ₨14634 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/325186665-vetrx-u-100-pet-insulin-syringes-comfortable-and-accurate-dosing)

## Best For

- ulticare enthusiasts

## Why This Product

- Trusted ulticare brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ergonomic Grip & Control:** Large barrel flanges provide a secure hold for confident, accurate dosing every time.
- • **Pinpoint Precision Dosing:** Half-unit markings ensure exact insulin delivery tailored for your pet’s unique needs.
- • **Effortless Comfort Injection:** Microbonded silicone lubrication lets the needle glide painlessly, reducing stress for your furry companion.
- • **Sleek Micro-Polished Needles:** Each needle is polished to perfection, minimizing skin irritation and ensuring a smooth experience.
- • **Bulk Supply, Ultimate Convenience:** 60 single-use syringes per box keep you stocked and ready, eliminating last-minute runs.

## Overview

UltiCare VetRx U-100 Pet Insulin Syringes offer professional-grade, half-unit marked dosing with ultra-fine 31G needles coated in silicone for painless injections. Designed for diabetic cats and dogs, these 3/10cc syringes feature micro-polished needles and ergonomic grips, packaged in a convenient 60-count box to ensure consistent, accurate insulin delivery.

## Description

Buy UltiCare VetRx U-100 Pet Insulin Syringes, Comfortable & Accurate Dosing of Insulin for Pets, Compatible w/Any U-100 Strength Insulin, Size: 3/10cc, 31G x 5/16’’, w/Half Unit Markings, 60 ct Box: Insulin Injectors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good value and quality. - I've been using this for years for our diabetic cat. Each needle is single use and comes with a capped cover. The increments are easy to read and the insulin is easy to draw with these needles.
Review: Easy peasy! - These are really well made easy to use syringes. They are painless and easy to read and I really can't say enough good things about them. I use them for taking mounjaro. I take a 15 mg unit dose and divide it into three 5 mg doses. Easy peasy!

## Features

- HALF-UNIT MARKINGS: Dose unit markings in half-unit increments for pets who require small or half-unit doses.
- SILICONE LUBRICATION: We add a layer of microbonded lubrication to help the needle glide into the skin for a comfortable injection for your diabetic dog or cat.
- MICRO POLISHED: Each needle is polished to a smooth finish, removing any very small blemishes that could occur during the manufacturing process and that could cause painful skin tearing.
- ACCURATE DOSING: Bold dose unit markings and large barrel flanges for accurate dosing and easy grip and control.
- 60 PET INSULIN SYRINGES: One box contains 60 single use 3/10cc U-100 insulin syringes with highly polished and silicone coated ½” needles. FOR ANIMAL USE ONLY

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009LTE0DO |
| ASIN  | B009LTE0DO |
| Brand Name | UltiCare |
| Color | U-100 3/10cc 31Gx5/16" half unit markings |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,107) |
| Date First Available | October 5, 2012 |
| Date First Available  | October 5, 2012 |
| Item Dimensions LxWxH | 6.5 x 5.5 x 3 inches |
| Item Package Dimensions L x W x H | 5.55 x 4.45 x 3.5 inches |
| Item Weight | 6.4 ounces |
| Item model number | SY5751509436 |
| Item model number  | SY5751509436 |
| Manufacturer | UltiCare |
| Manufacturer  | UltiCare |
| Product Dimensions  | 6.5 x 5.5 x 3 inches; 6.38 ounces |
| Size | U-100 |
| Style | Modern |
| Target Audience Keyword | Cats, Dogs, dogs; house-cats |

## Images

![VetRx U-100 Pet Insulin Syringes, Comfortable & Accurate Dosing of Insulin for Pets, Compatible w/Any U-100 Strength Insulin, Size: 3/10cc, 31G x 5/16’’, w/Half Unit Markings, 60 ct Box - Image 1](https://m.media-amazon.com/images/I/711rMiv5NxL.jpg)

## Questions & Answers

**Q: What makes UltiMed products unique?**
A: We focus on the entire life cycle of the product. From our human-grade insulin syringes and pen needles to our patented UltiGuard Safe Pack.

**Q: What do I do with this used needle?**
A: UltiGuard Safe Pack is the only all-in-one system to dispense and safely dispose of sharps conveniently.

**Q: What is the difference between U-40 and U-100 insulin and syringes?**
A: U-40 insulin has 40 units of insulin per milliliter of liquid, and U-100 has 100 units of insulin per milliliter of liquid. Be sure to follow your veterinarian’s instructions when choosing an insulin syringe.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good value and quality.
*by D***N on December 3, 2025*

I've been using this for years for our diabetic cat. Each needle is single use and comes with a capped cover. The increments are easy to read and the insulin is easy to draw with these needles.

### ⭐⭐⭐⭐⭐ Easy peasy!
*by J***H on November 7, 2025*

These are really well made easy to use syringes. They are painless and easy to read and I really can't say enough good things about them. I use them for taking mounjaro. I take a 15 mg unit dose and divide it into three 5 mg doses. Easy peasy!

### ⭐⭐⭐⭐⭐ work great
*by M***F on January 15, 2026*

I love these for how clearly they are labelled, the short needle and the value.

## Frequently Bought Together

- UltiCare VetRx U-100 Pet Insulin Syringes, Comfortable & Accurate Dosing of Insulin for Pets, Compatible w/Any U-100 Strength Insulin, Size: 3/10cc, 31G x 5/16’’, w/Half Unit Markings, 60 ct Box
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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-10*