


6/28/2026
This is a procedure note for Exosome Injections: Why We Recommend Them for Acne and Acne Scars at Beomgye(Opening Soon) KKEUT Korean Clinic.
Reasons Why Exosome Injections Are Recommended for Acne and Acne Scars
Exosome injections are a procedure that delivers nano-vesicles (exosomes) isolated from stem cells to the skin.
Exosomes are biological messengers that transmit signals between cells, and are a concentrated form of regenerative signaling substances such as mRNA, proteins, and growth factors.
When these signaling substances reach skin cells, they activate damage repair pathways, promote collagen synthesis by fibroblasts, and regulate overactive inflammatory responses.

Reasons Why Exosome Injections Are Effective for Acne
Acne is a complex skin condition involving a chain reaction of excessive sebum secretion, pore keratinization, proliferation of resident skin bacteria, and inflammatory responses.
Even if superficial lesions are removed with lasers or medication, skin troubles recur if an inflammatory environment persists within the skin.
Anti-inflammatory cytokines and growth factors contained in exosomes downregulate inflammatory signals in the dermal layer and strengthen skin barrier function, increasing resistance to external stimuli.
Because this approach fundamentally alters the environment that causes recurring skin troubles, exosome injections are recommended for those who have found superficial treatments alone to be limited.

Reasons Why Exosome Injections Are Effective for Acne Scars
Acne scars are a condition where the collagen structure in the dermal layer is destroyed during the inflammatory process, resulting in depressions or uneven textures due to irregular fibrous rearrangement.
When exosomes reach the dermal layer, they stimulate fibroblasts to promote the synthesis of collagen types I and III.
Signals that aid in the reconstruction of damaged extracellular matrix (ECM) are also delivered, leading to a gradual improvement in the texture of scar tissue.
When multiple sessions are performed cumulatively rather than a single session, the collagen re-synthesis effect accumulates, leading to a reduction in the depth and area of depressions.

Recommended Candidates for Exosome Injections
Individuals who meet the following criteria are most frequently considered candidates for exosome injections.
First, those experiencing recurrent skin troubles and a weakened skin barrier. This applies when an approach is needed to stabilize inflammation and enhance skin resilience.
Second, those with remaining acne scars (boxcar, rolling, icepick) where the regeneration rate is slow with laser-only treatment. Combining with exosomes can enhance the healing environment.
Third, those who experience slow skin recovery after treatment or have high skin sensitivity, making it difficult to apply strong laser treatments.

Treatment Cycle and Number of Sessions
Exosome injections are generally recommended to be performed cumulatively 3 to 5 times at intervals of 2 to 4 weeks.
Since time is required for collagen re-synthesis effects to appear after cell signal transmission, a periodic cumulative approach is more advantageous in terms of efficacy than a single treatment.
Depending on the skin condition and scar depth, complex programs combining with treatments such as Potenza (needle RF) and laser toning may also be designed.

Post-Treatment Care
On the day of the procedure, it is generally recommended to avoid strong UV exposure and heat stimuli such as saunas, alcohol consumption, and strenuous exercise.
Apply moisturizers and sunscreens diligently, and maintain a care routine that does not interfere with the skin regeneration cycle.
When performed using a channel-forming method, there are typically minimal surface wounds, allowing for a return to daily life the next day without special post-treatment care.

Kkeut Oriental Medicine Clinic's Unique Exosome Injection Protocol
Kkeut Oriental Medicine Clinic performs exosome injections based on three core principles.
First, guaranteed quantity and undiluted solution. Kkeut Oriental Medicine Clinic ensures customers can directly observe the quantitative exosome extraction process. It is our principle to use the undiluted solution as is, without dilution.
Second, legitimate application method. Injecting exosome components via syringe is outside the scope permitted by current medical regulations. Kkeut Oriental Medicine Clinic only uses the legitimate method of application after Potenza channel formation.
Third, maximized absorption rate. Kkeut Oriental Medicine Clinic utilizes Potenza's dedicated pumping tip layering technique to precisely deliver exosome components to the dermal layer. The absorption efficiency is clearly different compared to simple topical application.

Frequently Asked Questions
Q. Are exosome injections administered via syringe?
A. Although the term 'exosome injection' is widely used, the legitimate procedure involves application after channel formation, not syringe injection. Kkeut Oriental Medicine Clinic uses Potenza pumping tips to deliver exosomes to the dermal layer.
Q. Can acne scars be improved with a single exosome injection?
A. While some individuals may experience changes in skin condition after a single treatment, the collagen re-synthesis effect for acne scars becomes more apparent after 3-5 cumulative sessions. Kkeut Oriental Medicine Clinic designs the number of sessions according to your skin condition.
Q. What is the difference between exosome injections, Juvelook, and Rejuran?
A. The mechanisms of the ingredients differ. Exosome injections use stem cell-derived signaling substances optimized for inflammation regulation and improving the regenerative environment, making them highly effective for acne, acne scars, and rosacea. Juvelook focuses on PLLA-based collagen stimulation, while Rejuran (PN) is geared towards improving moisture, elasticity, and overall skin environment.
Q. How much pain is experienced during exosome injection treatment?
A. Topical anesthetic cream is applied first during the process of forming channels with the Potenza pumping tip. The pain is significantly less than with manual injection, and post-treatment redness subsides quickly.

The Sincerity of Kkeut Korean Medicine Clinic
Kkeut Korean Medicine Clinic provides differentiated results through a transparent treatment process, where customers can witness the precise extraction and the use of undiluted solution right before their eyes.
Kkeut Korean Medicine Clinic maximizes absorption using the Potenza Pumping Tip layering technique, ensuring exosome components accurately reach the dermal layer, thereby enhancing patient satisfaction.
Kkeut Korean Medicine Clinic pursues both safety and efficacy by adhering exclusively to legal channel-forming application methods, rather than injection methods.

A Subtle Difference, Remarkable Results — Experience it at Kkeut Korean Medicine Clinic.