
Hello.
I am Dr. Info-Hwang from Cleor Clinic Gangnam Branch.
Have you ever considered skin booster treatments like Hydrating Injections, Rejuran, or Exosomes, but postponed your decision due to the fear of pain after hearing that "dozens of injections are made across the entire face"?
"I want the effects of a skin booster, but I've been putting it off because I'm scared of being injected in the face multiple times.
I'm looking into whether there are ways to reduce the pain, and if so, what options are available."
I frequently encounter these inquiries in the consultation room.
Existing skin booster treatments involve a method where medical staff manually inject multiple points repeatedly, which can cause pain depending on the sensitivity of the treatment area and the number of injections.
Options that significantly alleviate this pain burden while increasing the absorption efficiency of the ingredients are the Gangnam Hi-Cooks Injector and the Gangnam Potenza Pumping Tip.
Today, I will explain the principles of how these two injectors reduce pain, how they improve skin booster absorption, and which options are suitable for whom.
What is the Gangnam Hi-Cooks Injector?
👉 The Gangnam Hi-Cooks Injector is a KFDA-approved automatic injection device developed by the Korean company NovaMedi. It is an optional device that significantly reduces the pain of skin booster treatments through vibration and auto-sensing pressure detection, while enabling uniform ingredient delivery into the dermis.
The most significant feature of the Hi-Cooks Injector is its vibration function.
As vibrations occur during the procedure,
nerve stimulation is dispersed, acting to alleviate the pain itself.
Added to this is the auto-sensing function.
When the needle touches the skin, it automatically detects skin pressure,
adjusting the precise depth and amount for automatic injection, which reduces variations based on the medical staff's manual technique and shortens the procedure time.
Compared to manual injection by medical staff,

the pain burden is lower, and the loss of skin booster ingredients is minimized.
How the Hi-Cooks Injector reduces pain
👉 The Hi-Cooks Injector significantly alleviates the pain of skin booster treatments through four methods: vibration, auto-sensing pressure detection, automatic injection speed control, and varied needle sizes.
Vibration
Vibrations occur during the procedure, dispersing nerve stimulation.
Human pain nerves have a characteristic where pain signals weaken when overlapped with vibration stimulation,
so even with the same needle injection, it acts to lower the perceived pain.
Auto-sensing pressure detection
When the needle touches the skin, it automatically detects pressure to
adjust the precise depth and amount.
Unlike manual injection by medical staff, there is less variation,
so unnecessary irritation does not occur.
Automatic injection speed control
As the injection speed is automatically adjusted through the vibration function,
the momentary pain that occurs during injection is alleviated.
The time spent on one spot is short, reducing the burden.
Varied needle sizes
You can choose from 3, 5, or 9-needle options based on the characteristics of the treatment area and skin condition.
Multiple needles are used for large areas, and fewer needles are used for sensitive areas,
minimizing unnecessary irritation.
What is the Gangnam Potenza Pumping Tip?
👉 The Gangnam Potenza Pumping Tip is a special tip for the Potenza microneedle RF device. It is an optional device that delivers skin booster ingredients uniformly to the deep layers of the dermis using pumping pressure simultaneously with needle penetration, while also providing RF collagen stimulation.
The Potenza Pumping Tip takes a different approach than the Hi-Cooks Injector.
As the microneedles penetrate the dermis,
RF high-frequency energy is delivered from the needles themselves.
In addition, the skin booster medication is precisely injected through the channels created by the needles using the pumping principle.
By utilizing the pumping pressure generated when the needles enter and exit,
the skin booster ingredients are delivered uniformly to the deep layers of the dermis, significantly increasing absorption efficiency compared to surface application.
At the same time, collagen regeneration is induced by RF heat stimulation,
allowing for both skin booster absorption and dermal stimulation in a single session.
Differences between the Hi-Cooks Injector and the Potenza Pumping Tip
👉 The Hi-Cooks Injector is an automatic injection method specialized for pain relief and precise ingredient penetration, while the Potenza Pumping Tip is a multi-layered approach that combines skin booster absorption with RF collagen stimulation, resulting in differences in purpose and stimulation intensity.

Difference in approach
The Hi-Cooks Injector is an automatic injection device specialized purely for ingredient delivery.
The Potenza Pumping Tip is a multi-layered method where ingredient delivery + RF collagen stimulation occur together.
Difference in stimulation intensity
The Hi-Cooks Injector has relatively low stimulation due to vibration and automatic control,
so those sensitive to pain can receive it without burden.
The Potenza Pumping Tip involves both needle penetration and RF heat stimulation,
so the stimulation is stronger compared to Hi-Cooks.
Difference in downtime
The Hi-Cooks Injector leaves redness for a short time after the procedure and has almost no downtime.
The Potenza Pumping Tip may leave redness and embossing marks for a few days after the procedure.
Who is it for?
If you have a high burden of pain and only want pure skin booster penetration, the Hi-Cooks Injector is suitable; if you want collagen stimulation and pore/skin texture management in addition to skin booster absorption, the Potenza Pumping Tip is suitable.
Gangnam Hi-Cooks Injector and Potenza Pumping Tip lineup
👉 At the Gangnam branch, two lines of optional injectors, Hi-Cooks and Potenza Pumping Tip, are available to be added to skin booster treatments,
and they are combined with basic skin booster treatments to alleviate pain and improve absorption efficiency.
This is a method that can be added as an option to various skin booster treatments such as Hydrating Injections, Rejuran, Exosomes, and Juvelook.
The option suitable for your type of skin booster treatment and level of pain burden
will be examined together during the preliminary consultation.
Who is the Hi-Cooks Injector/Potenza Pumping Tip suitable for?
Those who want to receive skin booster treatments but were burdened by the pain of multi-point injections
Those who hesitated to get re-treatment due to pain in previous skin booster treatments
Those who want to reduce the pain burden while increasing skin booster absorption efficiency
Those who want to keep the procedure time short
Those who also want collagen stimulation and pore management (Potenza Pumping Tip)
Side effects and things to know in advance about the Gangnam Hi-Cooks Injector and Potenza Pumping Tip
👉 Although the Gangnam Hi-Cooks Injector and Potenza Pumping Tip are optional devices with KFDA-approved automatic injection systems and verified clinical data,
the stability of the results varies depending on individual skin conditions and management methods.
Immediately after the procedure, light redness, micro-swelling, thin bruising,
and temporary heat sensation may appear on the face.
Generally, these resolve naturally within a day or a few days.
In the case of the Potenza Pumping Tip, because it involves both needle penetration and RF heat stimulation,
redness and embossing marks may remain for a few days.

It is recommended to schedule the procedure in advance before important events.
The Hi-Cooks Injector has relatively low stimulation and almost no downtime,
but redness may appear briefly depending on individual skin sensitivity.
If UV protection is insufficient after the procedure, there is a possibility of pigmentation,
so UV protection is important for stable recovery.
Following the guidance of experienced medical staff during the preliminary consultation,
the suitable option is decided after checking your skin condition and treatment goals.
If any of the following apply to you, the procedure may be restricted or
prior confirmation may be required, so please inform us during the consultation.
If you are pregnant or breastfeeding
If there is active herpes, infection, or wounds in the treatment area
If you have been diagnosed with an autoimmune disease or keloid constitution
If you have metal implants such as a pacemaker (Potenza Pumping Tip)
If you are regularly taking anticoagulants or antiplatelet agents
If you have a history of recent strong peeling or laser treatments
⚠️ Precautions before and after Hi-Cooks Injector/Potenza Pumping Tip procedures
👉 The recovery speed and stability of results for both optional injector procedures depend on pre-procedure condition management and post-procedure irritation management.
❓ Frequently Asked Questions (FAQ)
Q. How much pain is there with the Hi-Cooks Injector?
It is a method where pain is significantly alleviated through vibration and an automatic injection system.
Compared to the existing manual injection method, the pain burden is noticeably lower,
and even those sensitive to pain can receive it without burden.
Q. Which one should I choose between the Hi-Cooks Injector and the Potenza Pumping Tip?
It depends on the purpose of the treatment.
If you purely want to improve skin booster absorption, the Hi-Cooks Injector is suitable; if you also want collagen stimulation and pore/skin texture management, the Potenza Pumping Tip is suitable.
Q. Which skin booster treatments can it be added to?
It can be added as an option to various skin booster treatments such as Hydrating Injections, Rejuran, Exosomes, and Juvelook.
The option suitable for the type of skin booster you are undergoing will be decided during the preliminary consultation.
Q. Is there downtime after the Hi-Cooks Injector procedure?
Compared to manual injection, the stimulation is lower, so there is almost no downtime.
Micro-redness resolves within a few hours after the procedure,
and there is no hindrance to daily life the next day.
Q. How long is the downtime for the Potenza Pumping Tip?
Redness and embossing marks may remain for a few days after the procedure.
Generally, they resolve naturally within 3 to 7 days,

and it is recommended to schedule the procedure in advance before important events.
Q. Does adding an injector option make the skin booster effect better?
Absorption efficiency increases as ingredients are delivered more accurately and uniformly into the dermis.
Even for the same skin booster treatment, when an injector option is added,
the perceived effect and result stability are both improved.
Q. Is the pain really that different?
Vibration and automatic injection are neurologically verified pain relief methods.
Those who previously hesitated to get re-treatment due to skin booster pain
often receive it comfortably after adding the Hi-Cooks Injector option.
Skin booster treatments are effective for dermal regeneration and condition recovery,
but there was a pain burden due to the method of repeated injections at multiple points on the face.
An approach that significantly lowers this pain burden and increases ingredient absorption efficiency
is the automatic injection system optional injector.
The Gangnam Hi-Cooks Injector is an automatic injection injector that alleviates pain with vibration and
auto-sensing pressure detection, and
the Gangnam Potenza Pumping Tip is a multi-layered approach injector that combines
skin booster absorption and RF collagen stimulation.
At the Gangnam branch, we operate so that these two optional injectors can be added to various skin booster treatments such as Hydrating Injections, Rejuran, Exosomes, and Juvelook.
We have prepared the Hi-Cooks Injector, which maximizes dermal penetration while significantly lowering the pain burden, and the Potenza Pumping Tip option for those who want
collagen stimulation and pore management in addition to skin booster absorption.
The direction that fits your skin booster treatment type and level of pain burden
will be checked directly during the consultation.
If you have been burdened by the pain of skin booster treatments,
please feel free to visit Cleor Clinic Gangnam Branch.
Even before deciding on the procedure, you can examine the options suitable for your skin condition
through a preliminary consultation.
※ This content is for general information purposes, and results may vary by individual.
Please decide on the exact diagnosis and whether to proceed with the treatment through a consultation with a specialist.

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