INDEX
LIVIN CLINIC’s KO Light utilizes patented, CFDA-approved medical-grade LED technology for light therapy. It delivers ultra-high-output red, blue, and mixed LED light to the skin—
far surpassing home devices—to enhance the skin’s natural regenerative abilities while addressing various skin concerns at their root.
In addition to improving acne, enlarged pores, dark spots, and dullness, it also addresses wrinkles and sagging skin while promoting recovery during downtime. Using light at a
safe wavelength distinct from UV rays, there is no risk of increased melanin production or worsening dark spots.
This treatment is gentle on sensitive skin and post-operative skin, causing minimal irritation.

Recommended for people like this
- For those who want gentle care for their skin during downtime
- For those who want to even out skin tone, such as dark spots, dullness, and redness
- For those who want to improve acne, acne scars, and pore problems
- For those seeking firm and resilient skin
- For those seeking gentle skin treatments with minimal pain or irritation
- Individuals with sensitive skin who found standard cosmetic treatments unsuitable
- For those concerned about bruising and swelling after procedures such as rhinoplasty
Examples of Use at LIVIN CLINIC: Also ideal for post-operative care
Recommended for those seeking minimal downtime after procedures like rhinoplasty or hyaluronic acid injections. The anti-inflammatory
effects of red LED light help reduce post-operative bruising and swelling quickly, promoting smoother recovery. Many
patients report that bruising faded significantly within days of treatment.
【Actual Cases of Bruise Improvement】

Features of Our Clinic’s KO Light
● High-performance LEDs with specific wavelengths for precise skin treatment
By selecting from two types of light based on the treatment goal, we can provide customized solutions for specific skin concerns.
- Red LED (625nm)… Promotes skin
regeneration, blood circulation, and collagen production. Stimulates
fibroblasts to boost collagen and elastin production. Helps
improve wrinkles and sagging, enhance skin elasticity, and reduce dullness.
Also applicable for reducing post-operative inflammation and swelling by activating immune cells. - Blue LED (465nm)… Acne
bacteria sterilization, sebum suppression, pore improvement
Effectively sterilizes acne bacteria, the cause of acne, and suppresses excessive sebum secretion. It is also
effective for calming and preventing inflammatory acne, as well as tightening pores.
● High output & safety
Despite its high output—a hallmark of medical devices—the light is safe and free of ultraviolet rays, minimizing skin irritation. Treatment is comfortable and relaxing, with virtually
no pain or heat sensation during irradiation.
● Non-contact treatment that does not touch the skin
A non-contact style that illuminates the face by bringing a panel-type LED close to it. Suitable for sensitive
skin and skin immediately after treatment, it also pairs well with various other therapies.
● Minimal downtime and side effects
Side effects such as redness or swelling are minimal, and makeup can be applied on the same day. It is also
ideal for skin care during downtime and for regular skin maintenance.

New Essential Care: Effortlessly Enhancing Your Natural Beauty
KO Light is a non-contact treatment that emits light without direct skin contact. It
causes minimal skin irritation or discomfort, and you can relax with your eyes closed during the session.

Cases
Treatment Details
| Treatment Fees | KO Light (LED for reduced downtime) ¥5,500 per session Post-injection at our clinic (within 2 weeks) ¥3,300 per session Post-surgery at our clinic (within 1 month) ¥3,300 per session Post-surgery at other clinics ¥11,000 per session |
|---|---|
| Treatment Time | 10–20 minutes |
| Side Effects/Risks | Temporary redness, warmth, itching, dryness ※ Those with claustrophobia may experience discomfort due to the panel's proximity to the face. |
| Post-Treatment Precautions | Ensure adequate UV protection using sunscreen and hats. |
| Treatment Intervals | 【Treatment for Inflammation】 Recommended Frequency: Approximately 2–3 times per week Regular treatments are recommended to suppress inflammation. More frequent sessions are effective during periods of chronic pain or severe symptoms. ※ If dryness is a concern, using only the red light is recommended. 【Facial Treatment】 Recommended Frequency: Acute Acne: 2-3 times per week / Chronic Acne: 1 time per week or more Kills acne bacteria and calms inflammation. For Skin Rejuvenation: 1 time per week or more ※ If dryness is a concern, using only the red light is recommended. |