First published: 2020-07-14 / Last reviewed: 2026-05-28
This is a guide to GentleMax Pro Plus hair removal compiled by Dr. Choi Byeong-geun of SHINE U Clinic Konkuk (3 minutes walk from Konkuk Univ. Station Exit 1).
Many people, regardless of gender, are becoming interested in hair removal for a cleaner impression. However, self-hair removal at home can be quite irritating, so caution is needed. This article explains the dual-wavelength principle of laser hair removal and what to know when undergoing the procedure.
Limitations of Self-Hair Removal
People often try easily accessible methods first.
- Tweezers, razors, and hair removal creams can irritate the skin.
- There is a possibility of leading to wounds or inflammation.
- Repeated use can easily strain the skin.
What Two Wavelengths Do
Laser hair removal targets different things depending on the wavelength.
The 755nm wavelength has a high melanin absorption rate, making it suitable for light-colored fine hair, while the 1064nm wavelength has a high absorption rate for blood vessels and water, making it suitable for dark or tanned skin.
- 755nm acts on melanin and is also used to improve pigmented lesions.
- 1064nm has a low melanin absorption rate, making it applicable to various skin tones.
- Using both wavelengths together can address both hair removal and pigmentation management.
Cooling to Reduce Skin Irritation
Laser hair removal devices are equipped with a cooling system.
- Air cooling quickly cools down skin that has been heated by the laser.
- It reduces irritation and lowers discomfort during the procedure.
- A large spot size helps treat a wide area at once.
If you are curious about the method suitable for your skin tone and hair condition, please check by consulting about laser hair removal.
Curved Areas and Fine Hair
The procedure varies depending on the area and hair thickness.
- Even severely curved areas can be treated meticulously.
- Wavelengths are adjusted to react to thin and fine hair.
- The intensity is determined by observing the condition of each area.
Procedure Considering Hair Growth Cycle
Hair removal is planned considering the hair growth cycle.
- Body hair repeats a cycle of growing, maturing, and shedding.
- Removing hair in the anagen (growth) phase helps maintain the results longer.
- Since cycles differ, the procedure is divided into several sessions.
One session alone is insufficient, and it is known that dividing into multiple sessions helps maintain the results for a longer period.
If you desire neat management, it is recommended to plan the number of sessions suitable for your area and skin tone. If you have any detailed questions, please feel free to inquire by asking about my hair removal plan.
Authored by: Dr. Choi Byeong-geun (Chief Director of SHINE U Clinic Konkuk / Member of Korean Academy of Laser Dermatology and Hair, Korean Academy of Aesthetic Plastic Surgery and Laser Medicine, Korean Academy of Filler, etc.) Last reviewed: 2026-05-28
This article provides general information about procedures and does not replace diagnosis or treatment. Suitability for the procedure and results may vary by individual.