tretinoin therapy
Click here for clinics where treatment is available
Promotes skin turnover and improves various skin problems

Tretinoin accelerates skin turnover and removes dead skin cells.
Through this action, you can expect various effects such as improving acne, reducing fine wrinkles, age spots, skin firmness, and dullness.
Supervisor information

- 2010
- Graduated from Hiroshima University School of Medicine, Department of Medicine.
Worked at Saga Prefectural Hospital, Kyushu University Hospital, JCHO Kyushu Hospital, Fukuoka Red Cross Hospital, Kitakyushu Municipal Medical Center, Oita Prefectural Hospital, Kyushu Medical Center
- 2020
- Cosmetic dermatology Elm Clinic Fukuoka Clinic
- Japanese Society of Aesthetic Dermatology
- Juvederm Vista certified doctor
- Botox Vista certified doctor
- Cosmetic Ingredient Test Level 1
“What is tretinoin?”
Tretinoin is an ingredient that turns into vitamin A (retinol), which is essential for creating beautiful skin.Tretinoin is said to be about 50 to 100 times more active than vitamin A. It is approved by the FDA (Food and Drug Administration in the United States) as a treatment for age spots and acne, and is used as a skin beautification treatment that can be easily taken at home.
How tretinoin works
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Promote skin turnover
It promotes skin turnover and removes dead skin cells.
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Activation of the epidermis of the skin
It causes epidermal cells to divide and proliferate and promotes melanin excretion.
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For non-shiny skin
It suppresses the function of sebaceous glands and suppresses excessive secretion of sebum.
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For youthful skin
It promotes the production of collagen and hyaluronic acid, improving various skin problems such as skin firmness, fine lines, and acne.
How to use tretinoin
What to prepare
- Tretinoin
- At. TA Pure Skin Lotion
- Others (sunscreen/mask sheets)
Example of usage(Stain case)
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Face wash
When washing your face, wash gently with plenty of foam.Rubbing your skin too hard can cause pigmentation.
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At. Apply TA Pure Skin Lotion
Apply At. TA Pure Skin Lotion all over your face.We recommend using a commercially available mask sheet or a home iontophoresis device, as this will allow the product to penetrate the skin more easily.
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apply tretinoin
Apply tretinoin to a cotton swab.The key is to apply it as thinly as possible and only to the areas where the stain is forming.After that, be sure to moisturize your skin thoroughly with the milky lotion or cream you normally use.
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Always apply sunscreen in the morning
The skin in the area where tretinoin is applied is more susceptible to UV rays than usual.Be sure to apply sunscreen (SPF 20 or higher, PA+ or higher) when going out.Don't forget to apply it indoors and in your car.*The above is an example of how to use it.The method of use differs depending on the purpose, such as fine wrinkles, melasma, and acne.
Treatment progress
- Redness and flakiness will appear about a week after the treatment.
- After a few more days, the skin around the reddened area will start to peel off.
- The redness of the skin will subside in about 2 to 3 weeks.
- Store tretinoin in the refrigerator and use it within one month.After one month, the patient will come back to see the doctor, and after checking the condition of the patient's skin, we will prepare a new formulation and prescribe a new one.
*Tretinoin is uniquely formulated at our hospital.As long-term storage is not effective, please be sure to use it within one month and discard it at home after that.
*<Side effects> A retinoid reaction (skin dryness, peeling, redness, itching) may occur, but the reaction will gradually subside as your skin becomes accustomed to it.
Clinics where treatment is available
Residents of Kanto (Tokyo)
For those who live in the Chugoku region
For those who live in Kyushu
tretinoin price
External medicine
Medicine
(tax included)Menu | Regular fee | Campaign fee | pack fee |
---|---|---|---|
Tretinoin 0.1%(5g) | 5,500JPY | - | - |
Click here for details on the fees for each treatment
About Payment Methods
You can choose the payment method that suits you.
Various combinations are possible.
- Lump sum cash
- Credit Transfer
- Medical loan(3 to 60 installments/annual interest rate 8.4%)
For minor patients
If you are a minor, a "parental consent form" is required.Please download and fill out the form in advance and bring it with you, or bring one of your parents with you.
Clinics where treatment is available
Residents of Kanto (Tokyo)
For those who live in the Chugoku region
For those who live in Kyushu

Hiroshi Kikuchi
- 2008
- Graduated from Hiroshima University School of Medicine, Department of Medicine Worked at Chiba University School of Medicine Affiliated Hospital and related hospitals.
- 2013
- Cosmetic dermatology Elm Clinic Fukuoka clinic opened
- Japanese Society of Aesthetic Dermatology
- Juvederm Vista certified doctor
- Botox Vista certified doctor
- Cosmetic Ingredient Test Level 1
About medical advertising guidelines
Review and improvement of homepage
At Elm Clinic, under the supervision of a doctor, we are reviewing and improving our website as appropriate in the following two areas, in accordance with the "Medical Advertising Guidelines."
(i) Addition/deletion of testimonials
(ii) When posting case photos, please describe the details of the treatment, risks of the treatment, price of the treatment, etc.
[Business hours] 9:00-18:00 [Closed] Sundays
*Temporary closures may be established.[Business hours] 10:00-19:00 [Closed days] Irregular holidays
*Temporary closures may be established.[Business hours] 9:00-18:00 [Closed] Sundays
*Temporary closures may be established.[Business hours] 10:00-19:00 [Closed days] Irregular holidays
*Temporary closures may be established.[Business hours] 9:00-18:00 [Closed days] Irregular holidays
*Temporary closures may be established.Monday/Thursday 11:00-20:00/Others 10:00-19:00
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[Closed] Sundays and Mondays
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