Mesona J Frequently Asked Questions

Mesona J is a transdermal delivery device designed exclusively for medical institutions that uses mesoporation—a process involving specialized electrical pulses—to deliver beauty ingredients into the skin. It improves skin hydration, firmness, and texture without the use of needles.

Mesona J is used to treat a wide range of skin concerns, including dryness, rough skin, dullness, melasma, facial redness, enlarged pores, and acne. Another key feature is that the treatment solution can be selected based on the specific skin concern.

Since Mesona J delivers beauty ingredients without using needles, the treatment is generally painless. However, some people may experience a tingling sensation during the procedure.

Mesona J is a treatment that is said to involve virtually no downtime. However, since allergic reactions to the medications used may occur, please let us know if you experience any discomfort.

With Mesona J, some people notice improvements in skin texture—such as firmness and radiance—after just one treatment. However, depending on the specific skin concerns, such as dark spots or wrinkles, multiple treatments may be necessary.

For Mesona J, the general guideline is to undergo treatment about once every four weeks. We will recommend a frequency based on your skin condition and treatment goals.

In addition to the Pink, Yellow, White, Orange, and SA courses, YAYOI CLINIC’s Mesona J offers an “Anti-Aging (Full Treatment)” option that combines multiple beauty ingredients. A key feature of this treatment is that you can choose a course tailored to your desired skin condition, whether it’s brightening, moisturizing, firmness, or radiance. If you’re unsure which course is right for you, we’ll discuss your skin concerns and goals during your consultation and make recommendations tailored to your needs.

Yes. At YAYOI CLINIC, we perform Mesona J not only on the face but also on the neck, where signs of aging are particularly noticeable. If you’d like to have both your face and neck treated, please discuss the treatment area with us during your consultation.

In addition to electroporation—which uses a pen-shaped probe to deliver specialized electrical stimulation—Mesona J employs the “mesoporation method,” which combines electrical repulsion, electroosmosis, and physical pressure applied by a roller-type probe.

Yes. Mesona J can be combined with other cosmetic treatments, such as chemical peels and laser treatments, as part of a comprehensive skincare regimen. At YAYOI CLINIC, we also offer treatment plans that combine multiple procedures tailored to your skin condition and concerns.