Exosomes are tiny capsules around 100 nanometres across — extracellular vesicles — that cells secrete to carry signals to one another. They are rich in growth factors, and research continues worldwide into their role in tissue repair and in calming inflammation. We offer them by IV drip and by injection.
About
About this treatment
What exosomes are
An exosome is a type of extracellular vesicle released by a cell. It carries proteins and nucleic acids such as microRNA, and is understood to pass information from one cell to another. Interest in regenerative medicine and age care has grown in recent years, and both basic and clinical research are active.
How we approach it
Much of what is known about exosomes is still at the research stage. We select preparations whose origin and quality control we have verified, and a doctor explains both what can reasonably be expected and what is not yet known before treatment goes ahead.
Flow
What happens, step by step
Consultation and examination
The doctor checks your condition and what you are hoping for, and explains the treatment, the cost, the safety data and the matters relating to unapproved drugs in full.
Choosing the route
We recommend either an IV drip or an injection, depending on what you are aiming for.
Administration
An IV drip takes roughly 30 to 60 minutes.
Follow-up
We check for any change in how you feel after administration.
For You
Who this may suit
- People who want one of the highest-grade exosome preparations available in Japan, at the ten-billion-particle level
- People looking for a strong approach to tissue repair and inflammation
- People who want to work on skin and general condition together
- People concerned about wrinkles, sagging and loss of firmness, by way of collagen and elastin production
- People aiming to calm chronic inflammation, and with it fatigue, immune balance and joint discomfort
Whether this treatment is suitable for you is decided by a doctor at your consultation.
Outline
At a glance
- Method
- IV drip or injection
- Duration
- IV drip: roughly 30 to 60 minutes
- Cost
- Exosome IV dripfrom ¥88,000
The price depends on the preparation (umbilical cord, dental pulp, adipose and others). The price for injections is given at your consultation.
Prices match our official menu (as of September 2026). The full cost is confirmed at your consultation.
Certification
Registration and hospital partnerships
Under Japan's Act on the Safety of Regenerative Medicine, our Class 2 protocols are reviewed by a Certified Special Committee for Regenerative Medicine and our Class 3 protocols by a Certified Committee for Regenerative Medicine. The resulting treatment plans are filed with the Kanto-Shinetsu Regional Bureau of Health and Welfare. We also work in partnership with Keio University Hospital and Tokyo Saiseikai Central Hospital, covering pre- and post-treatment testing and, should it ever be needed, transfer of care.
Safety
How we manage safety
Every medical treatment, regenerative medicine included, carries some risk and some precautions. We go through each of them with you at the consultation beforehand, and proceed only once you are satisfied.
Treatment may cause side effects or changes in how you feel. Results and recovery vary from person to person, and no particular outcome is guaranteed. If you notice anything that concerns you, please contact us promptly.
FAQ
Frequently asked questions
QAre exosomes an approved drug?＋
No. Exosome preparations are not approved as pharmaceuticals in Japan. We provide them as private treatment, and at your consultation a doctor explains the matters relating to unapproved drugs — how the preparation is sourced, whether an approved equivalent exists in Japan, and so on.
QHow often would I have it?＋
It depends on your goal and your condition. A doctor will recommend the frequency and the number of sessions at your consultation.
QDoes it hurt?＋
It is considered to be within the normal range of discomfort for a drip or an injection. If you are anxious about pain, please tell us beforehand.
QIs this covered by insurance?＋
This is private treatment and is not covered by Japanese public health insurance. The full cost is presented to you at your consultation.
Notice
Important information
- This treatment is private and is not covered by Japanese public health insurance.
- Results and recovery vary from person to person. This page is general information and does not guarantee any particular outcome.
- Exosome preparations are unapproved pharmaceutical products in Japan. They have not been approved under the Pharmaceuticals and Medical Devices Act. At your consultation a doctor will explain how the preparation is sourced, whether an approved equivalent exists in Japan, and the available safety information from other countries.
- Suitability, safety, side effects and cost are explained in detail by a doctor at your consultation.
Consultation
Your first consultation
At your first visit a doctor will examine you and explain the treatment, the cost and the safety data in full. Please feel free to get in touch.
Ask us on WhatsApp +81-3-6434-0758 Back to all treatments
WhatsApp is open 24/7