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!

Needle free injection is great for…

Needle Free Injection System For Dental Anesthesia.

Pain Free Dental

Learn about how dentists are using the Comfort-in™ needle free injection system for pain-free dentistry with patients who suffer from needle phobia. Our needle free injection system is efficient for pain-free dental anesthesia.

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Insulin Without Needles

Insulin Without Needles

If you or a loved one have diabetes, you know the daily pain from needles. Learn how our needle free injection works with insulin and reduces the pain with needleless injections of insulin.

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Needle-free injections for Erectile Dysfunction

Pain Free Love

The Comfort-in™ is used for needle-free injections for ED – those who live with erectile dysfunction and want a needle free solution for pleasure without pain. Stop poking yourself.

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Comfort-In In-Vitro Fertilization Injections

In-Vitro Fertilisation

Couples undergoing IVF (in vitro fertilization) can benefit as well by using this needle free injection system for injecting hormones needed without the pain of needles.

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Needle Free Injection For Pet

Pain Free For The Pets

Pet owners and vets alike are turning to the Comfort-in™ injection device for injections for cats, dogs and many other pets and livestock, for needle-free veterinary care.

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Needle-free Foot Injections

Podiatry Without Needles

Podiatrists are using the Comfort-in™ needle free system to administer injections and reduce the pain that patients would experience if needles were used.

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Needle-Free Anti-Ageing & Performance Medicine

Anti-Ageing & Performance

Amino acids and peptides for anti-aging, general health & wellbeing, performance injections and some sports-related medicine can now be injected without needles!

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Needle-Free Vitamins Growth Hormones

Vitamins Growth Hormones

As growth hormones and injectable vitamins become more popular, patients are feeling better about injecting vitamins and growth hormones with no needles using Comfort-in™.

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What is Comfort-in™️ and how does it work?

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).

Comfort-in™️ is a compact system and delivers up to 0.5ml (50 units) of any liquid medication, 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.

In regards to personal use, Comfort-in™️ is an astonishing device that has given individuals with needle phobia the confidence and reassurance to receive or self-administer medication via the needle free injection system. It gives needle phobics the power to receive vaccinations or to allow their medical health professional,  to administer local anesthesia to perform simple procedures such as stitches.

Comparison: Needle Syringe Injection vs Comfort-In Jet Injector

Comfort-in™ is revolutionizing the healthcare industry and individual patient comfort by eliminating the need to use painful needles in many situations. In medical and dental centers, it is used for needle-free delivery of medication and local anesthesia. Comfort-in™ is currently being used in minor procedures to assist with adults and children who are petrified of syringes and needles, to deliver small doses at a time.

no needle injection

Needle Free Injection - Needleless

Simply put, there are no needles. No sharp objects. If you’re afaid of needles, you won’t have to fear with the Comfort-in™ needle free injection system.

needless injections

Fast absorption

While needle injections leave a pool of medication, Comfort-in™TM injection is strictly subcutaneous. It disperses and spreads the medicine uniformly in a spray pattern, resulting in faster absorption.

No Batteries or Gas Needed

No Batteries or Gas Needed

Unlike some others, our needle-free injection device does not run on batteries or CO2 gas. That means less waste and less cost.

Comfort-in™ are sterilized

Eliminates Cross-Contamination

The adapters and nozzle of the Comfort-in™ are sterilized with gamma irradiation and are disposable, eliminating the possibility of cross-contamination.

pain-free injections with Comfort-In

Virtually Pain Free Injections

Don’t suffer from needle phobia anymore! The Comfort-in™ needle-free technology eliminates needles for injections, making it virtually pain-free.

needle-free eliminates risks

No Risks of Needle Sticks

Since Comfot-in™ eliminates the use of needles, there’s no risk of needle-sticks.

Comfort-in multiple injection purposes

Suitable for many uses

The Comfort-in™ injection system is being used in many settings. Doctors, dentists, and individuals are using it for insulin, anesthesia and other medications.

needle-free is safe and easy

It's fast, safe and easy

The fast, easy needle-free injection takes less than 1/3 of a second to go through the micro-orifice with the technology of the Comfort-in™ automated spring pressure.

needle-free injections last

It's low maintenance, with a long life

The Comfort-in™ needleless injection system can be used for over 10,000 injections whether in a professional or personal setting.

No more unnecessary pain or phobia.

Needle-free injections with Comfort-in™

Around 20% of people suffer from needle phobia. The Comfort-in™ needle-free injection system eliminates needles and the pain and phobia associated with it. It can be used to inject insulin for diabetes, dental and other anesthesia, other pharmaceuticals and vitamins, as well as beauty liquids and treatments needle-free. You can buy your needle-free injection kit online from our shop. Just click here.

Eliminate the needle.

I am a new customer and I just had my first “injection” with Comfort-In. It was AMAZING! I felt nothing! I admit I am a wuss and have always been scared of needles since I was knee-high to a grasshopper. Read More

Tony Williams

How did I survive without this ?? Being a T1 Diabetic and suffering from extreme needle-phobia I would often skip my medication simply because I didnt want to inject myself. This device takes the pain and anxiety out of insulin-therapy treatment. Read More


My parents instilled in me the importance of honesty and hard work in my life. These values and principles kept me out of trouble, which led me to a long and successful career as a law enforcement officer. Read More


I have been a vegetarian most of my life. I exercised six or seven days a week; aerobics, weight lifting swimming and running. My children were born while I was in my late 20’s so that was optimal. I have rarely lived in the city.

Debra Burgess


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Charges will appear on your card in Australian dollars.  All prices are in Australian dollars unless otherwise converted to your local currency for display purposes.

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