Comfort-in™ Needle Free Injector Kit

Rated 5.00 out of 5 based on 4 customer ratings
(4 customer reviews)


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, 8 syringes, suitable adapter(s).

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

SKU: COMFORT-INJECT Categories: , Tags: ,


The all new Comfort-in™ is a needle free injection system that is revolutionising the healthcare industry and individual 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.

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, placenta is seen as a folk remedy to help with fatigue, menopausal symptoms, liver diseases and combat ageing. Some anaesthetists have used needle free injection with lidocaine to anaesthetize 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 you 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 Vial Adapter
For diabetes and your insulin comes in a vial
Dental Kit
Dental Clinic (includes adapters and positioning caps).
Local Anaesthesia Kit
If you are a surgeon or podiatrist and using it for local anaesthesia.
Erectile Dysfunction Kit
If you are using it to administer shots for erectile dysfunction.
In-Vitro Fertilisation Kit
If you will be using it for injecting IVF drugs.
Beauty/Cosmetic Kit
For peptides, fat burners, PPCs and other beauty injections.
B12 Kit
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?

It’s very simple. There are four (4) different adapters:

14mm Adapter: made to suit vials with a diameter of 14mm.


CT Adapter: an adapter designed to fit onto a dental syringe for transferring local anaesthesia for dental purposes.

Pen Adapter: designed to be mounted onto an insulin pen, for transferring insulin.

Luer Adapter: suitable for use with soft packaged liquids, breakable glass vials and when used together with a conventional needle is a universal adapter.

Additional information

Weight 0.68 kg
Dimensions 3 x 3 x 3 cm
I will use this for

B12 Kit, Beauty / Cosmetic Kit, Dental Kit, Diabetes Kit with Pen Adapter, Diabetes Kit with Vial Adapter, Erectile Dysfunction Kit, In-Vitro Fertilisation, Local Anaesthesia Kit, Other – Enter Below:

Google Product Category

Business & Industrial > Medical > Medical Supplies

4 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.

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