
X-injector in Busan: changing the pain and injection method of skin boosters.
When choosing a skin booster, most people first check the product's ingredients.
Some products, like Rejuran, take the skin's recovery environment into account,
some are based on hyaluronic acid to improve hydration and skin condition,
and some are chosen for collagen production and skin density.
But the ingredients are not the only factor that determines how well a skin booster treatment is carried out.
Even with the same product, depending on how deep in the skin, how much,
and at what speed it is delivered, the actual treatment process can differ.
The reason Grays Dermatology has newly introduced the X-injector
is precisely to manage this 'drug delivery process' in a little more detail.
With skin boosters, you need to look at both 'what is injected' and 'how it is injected'
Skin boosters are administered by injecting the product into the skin many times.
During this process, various variables can come into play, such as injection depth, volume per injection, spacing between injections
and how well the skin is held in place.
The skilled technique of the medical team is still very important,
but the role of devices that help maintain consistent conditions throughout repeated injections is also becoming increasingly important.
The X-injector is an electric drug-injection pump designed to inject a set amount of solution.
It is designed to hold the skin stably in place using multi-needles and a suction system, and to deliver the product according to the set conditions.
In skin booster treatments, where the product is injected repeatedly into many areas,
this approach may help keep the injection volume and injection environment more consistent.

Why the X-injector's AirON cooling technology matters
There is one thing people considering skin boosters often bring up in consultations.
Pain.
Quite a few people are interested in the effects of Rejuran and various skin boosters, but hesitate to start treatment after hearing that it involves many injections.
One of the features of the X-injector is the AirON cooling system.
It is designed to apply cooling during injection, lowering the pain burden that can be felt as the needles enter the skin and the product is delivered.
At Grays Dermatology, we have always managed the numbing process itself carefully: applying numbing cream thoroughly, using occlusion,
and using plasma when needed depending on skin condition.
With the addition of the X-injector's cooling system, we now have one more technical option for creating an environment in which skin booster treatments can be received more comfortably.
Of course, the degree of pain varies depending on individual sensitivity, skin condition, the treatment area, the product used and so on.
Using the X-injector does not make pain disappear completely, but it may help reduce the burden of treatment for those who hesitated because of the pain of conventional skin boosters.
Why do fixed-dose injection and suction matter?
During skin booster treatment, the solution can leak onto the skin surface, and the distribution of the product can vary depending on the injection site.
The X-injector is designed to inject the product using multi-needles while the skin is held in place by suction.
When the skin is held stably, it becomes easier to maintain relatively consistent conditions even through repeated injections.
In addition, the fixed-dose injection system can be set to deliver a consistent amount of product to each injection point.
In treatments like skin boosters, where the product is injected repeatedly at many points, this consistency is important.
This is because it may help reduce the solution leaking onto the skin surface during injection and deliver the product more efficiently to the areas that need it.

Skin boosters that take bumps, bruising and even downtime into account
After a skin booster treatment, temporary redness, bumps, bruising and so on may appear.
These are natural reactions that can occur with injection-based treatments,
but they can be a considerable burden for those who have important plans or need to get back to daily life quickly.
At Grays Dermatology, we value not only the results of a treatment but also the treatment process and the time it takes to return to daily life afterwards.
The X-injector's skin-holding and fixed-dose injection systems are designed to reduce unnecessary irritation that can occur during repeated injections,
and in this way may help lower the burden of post-treatment discomfort such as bruising, bleeding and bumps.
However, these reactions can vary depending on individual skin condition, blood vessel distribution, the product used and so on.
Rejuran, Bicos, SkinVive: the products stay the same, but the injection process can differ
The X-injector is not a new skin booster product.
It is an injection system for delivering existing skin boosters such as Rejuran, Bicos and SkinVive into the skin.
So the ingredients of the products themselves do not change.
Instead, there are more options for the depth, amount and method by which good ingredients are delivered.
At Grays Dermatology, we do not look only at the product name when choosing a skin booster.
We first look at what your skin currently needs — hydration, recovery, or improvement of skin density and the collagen environment — and choose the product accordingly.
And now we go a step beyond choosing the product and also consider how its ingredients will be delivered.
The medical information on this website is general guidance only. Diagnosis and treatment may differ depending on your individual condition — please obtain an accurate diagnosis through an in-person consultation.