Dr. Yayoko Ito
Profile
Graduated from Hiroshima University School of Medicine. After working in the Department of General Medicine, he studied under doctors at the forefront of cosmetic medicine. After acquiring knowledge and skills in aesthetics, he became the director of YAYOI CLINIC in 2023. Her specialties include Botox, hyaluronic acid injections, and customized sagging treatment. His motto is to provide natural and pain-free treatments with careful consultation.
As we age, we begin to notice lines. Are you concerned every time you look in the mirror, and are you starting to lose your youthfulness and confidence? In this article, we will introduce you to effective treatments for laugh lines available in Hiroshima. By learning about cosmetic medical techniques and care methods that approach the lines, you may be able to regain your confidence. Please use this as an opportunity to expand your options for the treatment of your smile lines and find the best method for you.
Know the causes and characteristics of laugh lines.
First, let's check the main causes and characteristics of the formation of lines.
■What are the main causes of the formation of laugh lines?
Lines are grooves on the face that gradually form due to sagging skin with age and repetition of the same facial expressions. Under the skinWeakening of muscles and a decrease in collagen and elastin weaken the skin's ability to support itself from the inside out.It is believed that
In addition, those who frequently move their mouth when smiling or talking contract their facial muscles, causing wrinkles in the skin. In some cases, frequent repetition can lead to the formation of lines. Other possible causes include the effects of one's natural skeletal structure. In other words, a combination of these various causes, either singly or in combination, can cause symptoms.
■What are the characteristics of different age lines?
Lines can develop in people of all ages. However, each age group has different characteristics, and in the 20s, due to the effects of facial habits and the natural skeletal structureShallow lines emerge.In their thirties, the elasticity of the skin declines, causing the skin to become less elastic.Prone to lines that appear a little deeperAfter the age of 40s, some cases are more prominent due to age-related fat loss and changes in the skeletal structure. In younger age, the symptoms appear temporarily due to the movement of facial muscles, except for the lines caused by the skeletal structure,It can become permanently engraved as we age....and the degree and shape of the lines vary widely from person to person. Since the extent and shape of the lines vary greatly from person to person, it is important to provide early care and appropriate treatment.
Typical Types of Lines Treatment Available in Hiroshima

Hiroshima Prefecture is home to an abundance of clinics offering a variety of treatment menus. YAYOI CLINIC, a cosmetic dermatology practice, is one such clinic. There are a variety of options for the treatment of laugh lines, but in Hiroshima, hyaluronic acid injections, Botox injections, laser and light therapy, and even thread lifts are the most common. Here, we will introduce the characteristics and effects of each of these treatments. Please refer to the information to find the treatment that is right for you in Hiroshima.
■Characteristics and effects of hyaluronic acid injections
Hyaluronic acid injections are a relatively popular method of treating laugh lines. In this treatment, hyaluronic acid, which is naturally present in the skin, is injected subcutaneously to lift the depressed areas from the inside and reproduce smooth skin.Volume increase is felt immediately after treatmentIt is characterized by the fact that it can be done.
Hyaluronic acid also has moisture retention properties, which can support skin elasticity and moisture. The treatment time is short and there is little downtime, making this procedure suitable for busy people. Effectiveness varies, though, depending on the individual and the formulation used,Usually lasts 4 months to 2 yearsTherefore, regular maintenance is required to keep the beauty of the product.
■Hyphae approach to the lines
The HIEF causes tissue contraction by exposing it to ultrasonic thermal energy,Tightens the SMAS layer deep in the skinThis is a treatment. It is expected to be effective not only for lines, but also for wrinkles and sagging of the entire face and fine lines around the eyes. Yayoi Clinic uses the Super HIFE. The 11 rows of irradiation can be done evenly, so there is little variation in effect depending on the skill of the practitioner.
After the treatment, in addition to the lifting effect, collagen is produced in the process of repairing the areas where heat energy is applied, adding firmness and elasticity to the skin.You can feel the effects of even one treatment.Although many people are also treated with this treatment, those who continue the treatment multiple times will experience higher results.
■Laser and light therapy approaches
Laser/light therapy is a treatment that reduces the appearance of lines by irradiating laser or light deep into the skin and stimulating collagen production. In Hiroshima, there are many beauty clinics that offer advanced medical laser and light equipment, and there are many options to choose from. In addition to what kind of machines are available, please choose a clinic based on its easy-to-access location, high level of technology, and compatibility with doctors and nurses.
Laser/light therapy is also attractive because of its relatively short downtime. However, since multiple treatments are often required to realize results, long-term visits should be considered.
■Improvement of sagging by thread lift
The thread lift is,Lifting by inserting fine threads under the skinThis treatment improves the appearance of lines by It is less invasive and has less downtime than a conventional facelift.About 2 weeks to 1 monthThe feature of this product is that it has a wide range of It is also attractive in that the effect is immediate and gradually becomes more natural. Depending on the type and number of threads, the duration of the effect and the condition after completion vary, and can be customized according to individual concerns and wishes. The procedure is available at many clinics in Hiroshima, where you can easily consult with a doctor.
Self-care methods to be adopted in conjunction with the treatment of laugh lines

Daily efforts are essential to take care of your smile lines. Start with what you can do. In addition to self-care at home, regular maintenance at a beauty clinic and advice from a specialist will help you achieve more efficient care.
Preventing Lines in Daily Life
You can take care of your laugh lines in your daily life. For example, try facial exercises that focus on the facial muscles and massages that relax the facial muscles. Specifically, you can move your tongue along the laugh lines with your mouth closed or puff out your cheeks. Take advantage of any spare time you have and give it a try.
UV protection is also important for smile line care. Use sunscreen daily and be conscious of protecting your face with hats and sunglasses. In addition, adequate sleep, hydration, and a well-balanced diet are also important for skin health. Finding other ways to relieve stress and making time to relax can also help prevent a stiff facial expression. Maintaining these habits will help prevent or improve the appearance of lines.
■Recommended skincare products
Skin care products that are effective in treating laugh lines are items with excellent moisturizing properties.Contains ingredients such as collagen, hyaluronic acid, ceramide, etc.Choose a serum or emulsion. Also important are cosmetic ingredients that support firmness and elasticity, such as vitamin C derivatives and retinol. Using products containing these ingredients morning and evening after cleansing the face will not only prevent skin from drying out, but will also work against laugh lines. Among them, we recommend using doctors' cosmetics for the care of laugh lines, as many of these products are of high quality.
■Combination of cosmetic medicine and home care
To get the most efficient results from the treatment of laugh lines, it is advisable to combine cosmetic medicine and home care. After treatment at the clinic, it is easier to feel the effects of the treatment by continuing with proper skin care. For example, keep moisturizing after hyaluronic acid injections, and moderate training of facial muscles after Botox injections,It is important to take care of the patient in accordance with the treatmentIt is. Ask your doctor about the care methods that match each procedure in advance and follow his or her instructions. In addition to cosmetic treatments, be aware of continuing home care such as daily UV care, moisturizing, and massage.
■ Conclusion.
A precise approach to the treatment of laugh lines can be achieved by choosing a method that matches your individual needs and by providing ongoing care. There are many excellent beauty clinics in Hiroshima, and you will be able to find a treatment that is right for you. Through consultation with a specialist, it is important to formulate a plan that suits your skin type and lifestyle. As the first step to regaining your beauty and confidence, why not visit a clinic you can trust and have a consultation?
Aesthetic Dermatology, Cosmetic Medicine, Cosmetic Surgery, Art Makeup in Hiroshima YAYOI CLINIC offers treatments for different skin, body, and facial concerns.
In order to offer a better option for everyone, we will assess each person's skin condition and formulate a treatment plan that meets their needs in terms of treatment duration, budget, and acceptable downtime.
If you have any concerns, please come for a counseling session first.
Description of treatment] Hyaluronic acid injection
Duration and number of times of treatment] Every 1 time
Cost】 ¥79,800 per unit (+ ¥22,000 application fee) *The number of units used varies depending on the individual.
Risks, side effects, etc.] Allergic reaction, pain, infection, misalignment of correction position, etc.
[Regarding treatment using unapproved medical devices, unapproved pharmaceuticals, etc.
This treatment includes drugs that are not approved in Japan and treatments that differ from their approved use.
The medicines and medical devices used for treatment were imported by private individuals based on the judgment of the doctors at our clinic. Please refer to the following for information on medicines and other items of concern for personal importation.
https://www.yakubutsu.mhlw.go.jp/individualimport/purchase/index.html
Information on safety, etc. in other countries
-Juviderm Vista® series: approved in Japan for "correction of moderate to severe wrinkles and furrows on the face
There is a possibility that serious risks, side effects, etc. have not been identified.
In the unlikely event of serious side effects, the drug is not covered by the government's Adverse Drug Reactions Relief Program.
Description of treatment] Super HIF (high-density focused ultrasound)
Treatment period and number of times] Re-irradiation is possible from 6 months after treatment.
Full face 1 time: ¥69,800, Full face + under the chin 1 time: ¥76,780
Risks and side effects] Pain, redness, burns, swelling, edema, etc.
[Regarding treatment using unapproved medical devices, unapproved pharmaceuticals, etc.
This treatment includes procedures using drugs or medical devices not approved in Japan.
Drugs and medical equipment used for treatment have been purchased and processed under the judgment of the clinic's physicians.
There are no other domestically approved drugs with the same ingredients or performance.
There is a possibility that serious risks, side effects, etc. have not been identified.
In the unlikely event of serious side effects, the drug is not covered by the government's Adverse Drug Reactions Relief Program.
Description of treatment] Thread lift (thread lift)
Duration and number of treatments] 1 to 2 times, 6 months to 1 year after treatment
Cost】 ¥44,000~¥72,600 per unit *Depending on the preparation and number of units used, there are individual differences.
Risks and side effects] Swelling, pain, internal bleeding, edema, tugging, partial skin indentation, etc.
[Regarding treatment using unapproved medical devices, unapproved pharmaceuticals, etc.
This treatment includes procedures using drugs or medical devices not approved in Japan.
Drugs and medical devices used for treatment were imported through a private importation procedure based on the judgment of a physician at our clinic.
There are no other domestically approved drugs with the same ingredients or performance.
There is a possibility that serious risks, side effects, etc. have not been identified.
In the unlikely event of serious side effects, the drug is not covered by the government's Adverse Drug Reactions Relief Program.