Comfort-in™ Needle Free Injector Kit

Rated 5.00 out of 5 based on 8 customer ratings
(8 customer reviews)

AU $349.95

The Comfort-in™ is a needle free injection device that is revolutionising patient comfort by eliminating the need to use painful needles in many situations. In medical and dental centres, it is used for needle free delivery of medication and local anaesthesia. The Comfort-in™ can be used for over 10,000 injections and it is operated by a self-powered spring.

Kit includes: 1 carry bag, 1 user manual, 1 injector, 1 pressure lever/charger, 10 syringes, suitable adapter(s) according to application required.

For more information on kits and adapters, please scroll down.

SKU: COMFORT-INJECT-2 Categories: , Tags: ,


The all-new Comfort-in™ is a needle-free injection system that 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 to assist with people and children who are petrified of syringes needles, in minor procedures, to deliver small doses at a time.

In aesthetic clinics, it is used for rejuvenation of the skin injecting many types of injectables such and dermal fillers and Placenta. In some cultures In parts of Asia, the placenta is seen as a folk remedy to help with fatigue, menopausal symptoms, liver diseases, and combat aging. Some anesthetists have used needle free injection with lidocaine to anesthetize the area before administration of an Epidural. It is similar to other needle free injectors made by Pharma Jet, BioJect, Insujet, and Injex. See how needle free injectors compare.

Personal use of the Comfort-in™ for needle-free injections is used by people with diabetes, men with erectile dysfunction also known as ED, couples undergoing IVF (In Vitro Fertilisation) injecting hormones, athletes injecting peptides, children or others injecting daily growth hormones, or people with vitamin deficiencies such as B-12. Everyone now has a way to take their injections in a less invasive and less painful way.

This needle free injection device is suitable for self-administration of the following:

TRIMIX, QUAD-MIX, BIMIX injections for erectile dysfunction.
Hormones including Oxytocin and HCG
Vitamin B12 (methylcobalamin)
Peptides – GHRP-6, Ipamorelin, CJC 1295, IGF-1, MGF, Follistatin 315, Thymosin, Melanotan II, PT 141, SARM S22,

Here’s how to chose a kit for your needs:
You will want to select this Kit:
if you are using it for:
Diabetes Kit with Pen Adapter
For diabetes and your insulin comes in a pen .
Diabetes Kit with T and 14mm Vial Adapter
For diabetes and your insulin comes in a vial
Dental Kit
Dental Clinic (includes 1 adapter and 1 flat positioning cap and 1 curved positioning cap).
Local Anaesthesia Kit with T and Luer Adapter
If you are a surgeon or podiatrist and using it for local anesthesia.
Erectile Dysfunction Kit with T and Luer Adapter
If you are using it to administer shots for erectile dysfunction.
In-Vitro Fertilisation Kit with T and Luer Adapter
If you will be using it for injecting IVF drugs.
Beauty/Cosmetic Kit with T and Luer Adapter
For peptides, fat burners, PPCs, and other beauty injections.
B12 Kit with T and Luer Adapter
For injecting B12




Download Short User Manual (English)

Download Detailed User Manual (English)

中国下载用户手册 Download Chinese User Manual

How to select an adapter?

Additional information

Weight 0.68 kg
Dimensions 3 × 3 × 3 cm
Google Product Category

Business & Industrial > Medical > Medical Supplies

I want to buy:

Diabetes Kit with Pen Adapter, Diabetes Kit with Vial Adapter, Allergy Shots (Immunotherapy), B12 Kit, Beauty / Cosmetic Kit, Dental Kit, Erectile Dysfunction Kit, In-Vitro Fertilisation, Local Anaesthesia Kit, Other


8 reviews for Comfort-in™ Needle Free Injector Kit

  1. Rated 5 out of 5


    If you’ve lived with diabetes, you know the extra added pain that comes from sticking yourself with a needle each time. This needle-free device has been a lifesaver for me, and everyone has been so helpful!

  2. Rated 5 out of 5


    I was surprised how easy it was to use compared to other needle-free injection systems I looked at – and how painless! Shipping was fast and easy and customer service seems very knowledgable.

  3. Rated 5 out of 5


    Our patients love the idea that they can get dental work done without worrying about a needle.

  4. Rated 5 out of 5

    Jim A.

    My dog is diabetic and every time I would get the needle, he would start whining. I don’t blame him. So far, he’s not seemed to mind the Comfort-in. Needle-free injections for pets really is a great idea.

  5. Rated 5 out of 5

    Louis (verified owner)

    I upgraded from Injex needle free device. The comfort-In is 100% better. no leaking from vial, larger dosage then Injex. No pain from Comfort-In. The Comfort-In is much larger and easer to hold.

  6. Rated 5 out of 5

    Louis Deglomini (verified owner)

    I used many needle free devices thru the years, Medijector,Injex. The Comfort In is the best.
    The Vial adapter does not leak Lin the Injex system. The syringes are well made, they do not shatter or leak like the Injex system. The Comfort In is the perfect size easy to hold. The injections are painless no bruising like other systems. I would recommend to any Diabetic looking for the best needle free device.

  7. Rated 5 out of 5

    Alex O. (verified owner)

    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. I find it very easy to set up and use day to day,takes me about 2-3 minutes start to finish. A dramatic difference from the 30 minutes to a hour it would take me each night to fight my anxiety. Extremely well built and designed. A must have product for anyone that has to use needles on a daily basis.

  8. Rated 5 out of 5


    I need for my child and me for injecting B12. What do I need to buy? And will get the B12 deep in the muscle?

    • Comfort-in™ (verified owner)

      All kits are the same only difference is the adapter

Add a review

Your email address will not be published. Required fields are marked *