Advocate U-100 Insulin Syringes 31G .3cc 5/16" 100/box

( 5 Reviews )

ADVOCATE Insulin Syringes are designed to be used safely by both adults and small children for comfortable insulin injections. Manufactured using high quality surgical grade steel, our syringes are easy to use, safer to handle and provide greater comfort due to the thin, fine and sharp extra lubricated needle.


  • Thin, Fine, Sharp, Extra Lubricated Needle
  • Features half unit markings for more accurate dosing
  • Tri-Bevel Tip for Greater Comfort
  • Large Clear Unit Markings
  • Extra Wide Finger Grips
  • High Quality Surgical Grade Steel
  • Protective Needle Plunger Caps
  • Single Use Only

Package includes: 100 Sterile Insulin Syringes

By purchasing syringes from, you are asserting that you are over 18 years of age and that you intend to use these syringes for the treatment of diabetes or for another legitimate medical purpose.

It is legal in most of the U.S. to purchase insulin syringes without a prescription; however, you are solely responsible for following the laws in your state. reserves the right to refuse any order in the event that filling such order would violate any federal, state, or local law or regulation.

CA, NV: In California and Nevada, you assert syringes will be used for diabetic purposes or legitimate purpose.

CT, IL, ME, NH, NY: These states require a prescription for quantities over 10 syringes. If you order over 10 syringes to these states, we must confirm your prescription. Please fax your prescription to (561) 795-1743 or send it by e-mail to

DE, NJ, US Virgin Islands: These states require a prescription to order syringes. If you order to one of these states, we must confirm your prescription. Please fax your prescription to (561) 795-1743 or send it by e-mail to

FL & VA: In Florida and Virginia, you assert that you are not a minor. A minor is anyone under the age of 18. Residents of Miami-Dade, Monroe, & Broward County require an RX prior to shipment.

Current stock: 0

5 Reviews

Carrie S Jul 24th 2019

U100 syringes .3cc 31 g

These syringes are the best to help care for my dog with his diabetes. He doesn't seem to mind getting his shot.

Diabetic Dog's Mom Jul 23rd 2019

"Safety & Peace of Mind"

Accurate, Highly recommend!
I just finished up my first box of "Advocate 31-Gauge 3/10CC (U-100) Syringes" and I am pleased to say that every syringe was spot on (starting at the zero mark)! Easy to read, "Safety & Peace of Mind" for sure in giving insulin shots to my diabetic pup! Unlike with the previous brand I was using from one of the big box stores, their RO brand syringes alarmingly varied anywhere from 1/8 to a 1/2 unit off (in over half of the last two boxes I had purchased)!
I highly recommend making the switch.
Thank you Advocate!

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