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Omokgyo Hair Removal: Will Hair Really Stop Growing? Key Factors That Determine Results

유앤아이의원 목동점 · 김진현 원장의 피부연구소 :) · June 25, 2026

Omokgyo Hair Removal: Will Hair Really Stop Growing? Key Factors That Determine Results Omokgyo Hair Removal Hello. I am Jin-hyun Kim, medical director at U&I Clinic Mokdong. ​ Apo...

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This page is an English translation of a Korean Naver Blog archive entry. For exact wording and source context, verify against the Korean archive original and the original Naver post.

Clinic: 유앤아이의원 목동점

Original post date: June 25, 2026

Translated at: August 17, 2026 at 9:42 AM

Medical note: This translation does not guarantee medical accuracy or suitability for treatment decisions.

Omokgyo Hair Removal: Will Hair Really Stop Growing?

Key Factors That Determine Results

Omokgyo Hair Removal

Hello.

I am Jin-hyun Kim, medical director at U&I Clinic Mokdong.

Omokgyo Hair Removal: Will Hair Really Stop Growing? Key Factors That Determine Results image 1

Apogee Plus

"Will hair really stop growing after laser hair removal?"

"How many sessions are needed before I see results?"

These are questions that people looking into Omokgyo hair removal may have considered at least once.

Laser hair removal is not simply a procedure that removes hair. It is a process that gradually reduces the environment in which hair grows.

Therefore, to improve hair-removal results, it is important to understand the laser's operating principle, why repeated treatments are necessary, and the features of the equipment being used.

Today, I will explain in detail the basic principles of laser hair removal, the features of commonly used hair-removal equipment, and the precautions worth knowing before treatment.

Table of Contents

  • Why are multiple sessions necessary?

  • Equipment features that determine results

  • Precautions you should know before treatment

Omokgyo Hair Removal

Why are multiple sessions necessary?

The key principle of laser hair removal is "selective photothermolysis," in which light that reacts to a specific pigment is used to deliver thermal energy only to the desired area.

Hair contains a pigment called melanin. When the laser is applied, melanin absorbs the light energy, and the absorbed energy is converted into heat.

Omokgyo Hair Removal: Will Hair Really Stop Growing? Key Factors That Determine Results image 2

The heat generated in this way reaches the hair follicle and gradually reduces the environment in which hair grows.

Some people may wonder why hair removal cannot be completed in a single treatment. This is because the hair on our bodies is in different growth cycles.

During the active growth phase, the follicle and hair are deeply connected, and melanin is abundant, allowing laser energy to be delivered most effectively.

In contrast, during the regression phase, hair growth stops and the follicle gradually shrinks, while the amount of melanin also decreases. As a result, the response to the laser may be relatively lower.

Omokgyo Hair Removal: Will Hair Really Stop Growing? Key Factors That Determine Results image 3

Hair in the resting phase has already stopped growing. The follicle and hair have separated, and there is little pigment, so it hardly responds to the laser.

In other words, even hair in the same area can be in the growth, regression, or resting phase, making it difficult to expect a sufficient response from all follicles after just one treatment.

Therefore, treatments are repeated at intervals of 4–8 weeks for at least 5–8 sessions, gradually inducing a response in hairs that have entered the growth phase.

As this process is repeated, the amount of hair gradually decreases, and the remaining hair may also gradually become finer.

Omokgyo Hair Removal

Equipment features that determine results

If you have been researching laser hair-removal equipment, you may have heard the name Apogee Plus at least once.

To understand Apogee Plus, it is necessary to look at three elements together: "755 nm," "alexandrite," and "long pulse."

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The target that responds within the skin varies depending on the laser wavelength. The 755 nm wavelength is known to have relatively high absorption by melanin.

In contrast, it is absorbed relatively less by hemoglobin and water, which may help deliver energy selectively to the melanin within the hair follicle.

Next, alexandrite is the type of crystal that generates light at this 755 nm wavelength and is a key element that helps ensure stable energy delivery.

Omokgyo Hair Removal: Will Hair Really Stop Growing? Key Factors That Determine Results image 5

U&I Clinic Mokdong Apogee Plus

Finally, long pulse refers to a structure in which energy is delivered over a relatively extended period, rather than being applied intensely in a brief moment.

It is designed to effectively deliver thermal energy to follicles rich in melanin, such as those containing thick, dark hair.

A cooling system is also incorporated, which may help relieve heat stimulation on the skin's surface during treatment and create a more comfortable environment.

Omokgyo Hair Removal

Precautions you should know before treatment

Laser hair removal is a relatively common procedure, but as with any procedure, there are points that require attention.

Temporary redness, swelling around the follicles, or a burning sensation may occur after treatment.

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Since folliculitis or hyperpigmentation may occur in some cases, it is important to monitor the condition of your skin carefully after treatment.

If uncomfortable symptoms last longer than expected or worsen, it is advisable to consult a medical professional and receive appropriate care.

In addition, even when the same equipment is used, individual responses may vary depending on hair thickness and density, skin type, hormonal changes, treatment intervals, and other factors.

Therefore, rather than relying on other people's reviews, it is more important to establish a plan suited to your condition through a thorough assessment.

Today, I discussed information that may be helpful for those concerned about Omokgyo hair removal.

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U&I Clinic Mokdong Laser Treatment Room

Laser hair removal is a process that selectively delivers energy to the follicles and gradually reduces the environment in which hair grows.

For satisfactory results, it is necessary to consider not only the principles of the laser but also the hair-growth cycle, individual skin and hair characteristics, and appropriate treatment intervals.

The important thing is not to increase the number of sessions unconditionally, but to accurately assess your current skin condition and hair characteristics and then establish a suitable plan.

Since each person's skin and hair characteristics are different, an approach tailored to those characteristics may lead to greater satisfaction.

This was Jin-hyun Kim, medical director at U&I Clinic Mokdong.

Thank you.

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