Dermal fillers are the true heroes for skin rejuvenation. It battles against fine lines and volume loss like a champ by using injectables, such as Juvederm and Restylane. And the list continues to grow.

As these variations continue to evolve, the ways your medical professional administers the dermal fillers continue to advance as well.  

Doctors have found a way to administer dermal fillers with lesser bruising, swelling, and downtime. Here’s where Microcannula comes in.

So, What’s A Microcannula?

The only way to administer dermal fillers back in the day was by using an extra sharp needle to pierce through the skin. So yes, it stings.

However, recent developments have led plastic surgeons to use microcannulas when administering fillers. It reduces pain to some extent, making it a more friendly option for the skin.

Microcanullas are tiny, flexible tubes with ports located on each side. So, it does not have the sharp, port of a standard needle.

The injector creates a small opening to insert the microcannula into the portion that needs the filler. Technically, you cannot completely get rid of the needle, but you are getting a lot of advantages.

Let’s talk more about them.

Microcannulla Benefits

A microcannula prevents the injector from hitting the vessels and nerves, meaning the structures beneath your skin is safe. It is because a microcannula features a round, blunt tip, so it pushes the nerves out of its path.

Using a cannula in high-risk regions, like the nose, lowers the probability of injury.

In the instance that the injector feels a bit of resistance, it is possible to work around it as a microcannula delivers flexibility.

What’s more, a microcannula is lengthier than a standard needle, so it can fill several parts with one entry point. The skin has lesser trauma and reduces bruising, equating to a shorter downtime.

From the safety standpoint, it minimizes complications as it helps evade an intra-arterial injection, which may result in bigger problems.

How Does It Work?

While it is a good idea to use a microcannula, you have to consult your doctor to determine if whether it is a suitable option for you and the cannula size to use for the procedure.

Some fillers have a thicker viscosity, which may need a bigger cannula. Meanwhile, some procedures only need smaller boreholes.

Moreover, some fillers require a direct dermal injection through a needle. It is up to your surgeon to decide.

You have to keep in mind that microcannulas do not work for neurotoxin injections. Examples of these are Botox and Xeomin.

What’s Wrong with Using Sharp Tip Needles?

Needles are much sharper than microcannulas, meaning it increases the likelihood of hitting a vein or going too deep into the skin for cosmetic injections.

These are referred to as intravascular injections and can cause blindness or even fatality. Needles are also notorious for their pronounced bruising, which may annoy you for a few days when looking at the mirror.

However, there is a reason why needles are still being used for dermal fillers until now. Some surgeons prefer using them because of the following:

  • A needle delivers are more precise at dewdrop amount or areas
  •  It can pierce through a variety of dermal layers better, which makes it the go-to option for deeply-placed dermal filler procedures that are close to skeletal structures
  • It can put fillers exactly where they want them to

Are There Disadvantages To Using Cannulas?

Yes, there are some cons to using cannulas. Choosing whether to use a needle or a cannula is ultimately up to you and the surgeon.

Here are the disadvantages:

  • As mentioned earlier, not every filler is suitable for a cannula. There are viscous fillers that need a needle for the procedure to push forward.
  • Some practitioners claim they have lesser precision for filler placement with a cannula.

However, you have to keep in mind it is highly dependent on the level of experience your doctor has to use a cannula and their style for injecting.

It’s best to ask them which instrument they are more comfortable with using and the number of clients they have successfully treated.


While microcannulas do not eliminate the pain, these are better alternatives to needles if you’re looking for a less invasive method for the procedure.

To ensure you have the best results, you need to have an experienced surgeon with several successful treatments using cannulas.

You also need to use high-quality cannulas for a safe dermal filler experience. We recommend getting them from Face Med Store.

All in all, microcannulas make the procedure more comfortable for men and women all across the globe.