What are needle-free injections
and how do they work?


Needless or Needle-less injections, also called Needle-free injections, are simply an injection without the need to use needles.

A needle-free injection occurs when the injectable medicine (eg. insulin, hormones, local anaesthesia and more) is pushed into the body through the skin, using a combination of pressure, high velocity and a syringe/nozzle that has been specially designed for this purpose.

“The liquid becomes the needle”.

Are Needle free Injections Suitable For Me?

I Self Administer Medication Frequently

  • To myself
  • To my children
  • To my pets

I Am A Professional Using Local Anaesthesia

  • Doctor

  • Surgeon

  • Dentist

  • Podiatrist

Easy & Painfree Injections

  • No Needle or Sharps
  • Simple to Use – Even for Kids & Dogs
  • No Batteries or Gas to Replace
  • Cost Effective and Durable
  • Suitable for IVF, Diabetics, B-12, Medical, Dental, Cosmetics, Supplements and more!
  • Components for specific applications

What is Comfort-in™️?

Comfort-in™️ is a spring operated needle-free injection system. This system is a type of medical injecting syringe that uses high-pressure – it uses the narrow jet of the injected liquid instead of a hypodermic needle to penetrate the epidermis (skin). It delivers from 0.01ml up to 0.5ml of any liquid medication (1-50 units), it can also be referred to as a jet injector. It is ideal for personal use to self-administer insulin, hormones, vitamin B-12 and other liquid injectable grade medication.

Comparison: Needle Syringe Injection vs Comfort-In Jet Injector


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