Injecting hyaluronic acid into the lips can be expected to naturally increase volume and improve shape. However, many people are concerned about how long hyaluronic acid lasts after injection. Here, we will explain in detail how long hyaluronic acid lasts in the lips and how to extend the duration of hyaluronic acid injections.
Graduated from the Faculty of Medicine, National Kumamoto University. After serving as the director of major beauty clinics in Japan, etc., he opened Aladdin Aesthetic Clinic in 2023. He is a professional in aesthetic medicine with a doctorate in anti-aging research and many years of experience. With the motto of "Toward the realization of cosmetic medicine without lies," he aims to be the "Only One" together with his patients.
What is the duration of hyaluronic acid injected into the lips?
The duration of hyaluronic acid injected into the lips depends on many factors. Generally, the duration is from a few months to a year after injection, but it varies from person to person and condition to condition. The duration may also vary depending on the condition of the lips.
Since hyaluronic acid is gradually absorbed, it can be re-injected at the end of its duration. When re-injecting, it is necessary to allow the hyaluronic acid to be completely absorbed prior to injection. In addition, if the number of injections is too many, there are cases where the shape and balance of the lips may be disrupted, so it is important to have a thorough consultation with a specialist.
The following factors affect the duration of hyaluronic acid injections in the lips
Types of Hyaluronic Acid
The duration of hyaluronic acid varies with the type of hyaluronic acid. Low molecular weight hyaluronic acid is easily absorbed and tends to have a short duration. On the other hand, high molecular weight hyaluronic acid is less easily absorbed and tends to last longer.
Polymeric hyaluronic acid is a hyaluronic acid found in food and nature. It has large particles with high water-holding capacity, promotes skin cell differentiation, and enhances the barrier function. However, it is heat sensitive and may be destroyed during cooking.
Low molecular weight hyaluronic acid, on the other hand, is an artificial, smaller version of high molecular weight hyaluronic acid and is easily absorbed through direct application to the skin or through drinks. However, because the particles are small, they are broken down quickly in the body and may reduce the skin's barrier function. Low molecular weight hyaluronic acid can be taken as a supplement, but its effectiveness is limited in terms of longevity.
Injection volume
The larger the amount injected, the more hyaluronic acid remains in the lips and the longer it tends to last. However, if too much is injected, the shape and balance of the lips may be affected, so the amount of injections must be adjusted while taking balance into consideration.
injection technique
Injection technique depends on whether the hyaluronic acid is evenly distributed. If it is evenly distributed, the duration of the procedure tends to be longer. Therefore, it is recommended to have a thorough consultation before the injection. In addition, the post-treatment support system is also a very important checkpoint, as the treatment may or may not be perfect after one session.
Lip condition
The duration may also vary depending on the condition of the lips. For example, lips may lose volume with age. In this case, the hyaluronic acid tends to be absorbed more easily and lasts shorter. In addition, hyaluronic acid may be absorbed more easily if the lips are not dry enough. Therefore, it is important to keep the lips well moisturized. Furthermore, depending on the shape of the lips, hyaluronic acid may not be distributed evenly. In this case, the duration of the procedure tends to be shorter. In particular, if there is a difference between the left and right lips, or if there is an imbalance between the upper and lower lips, the balance should be adjusted before injection.
Is there a way to extend the duration of hyaluronic acid injections?
We are often asked if there is any way to extend the duration of hyaluronic acid injections. While it is not possible to perfectly extend the duration of injections, the following methods are possible.
Selecting a type of hyaluronic acid
As mentioned above, there are two types of hyaluronic acid: low molecular weight and high molecular weight. Low molecular weight hyaluronic acid is more easily absorbed and tends to have a shorter duration. On the other hand, high molecular weight hyaluronic acid is less easily absorbed and tends to last longer. It is important to consult with your doctor to determine which type is best suited for you and to choose the type that is right for you.
Adjust injection volume
In general, the greater the amount of hyaluronic acid injected, the more hyaluronic acid will remain and will tend to last longer. However, if too much is injected, the shape and balance of the lips may be affected, so it is important to adjust the appropriate injection amount while taking balance into consideration.
Select an injection method
The duration of the treatment varies depending on the injection method. For example, injection with needles tends to be more stimulating and is more easily absorbed, resulting in shorter durations. On the other hand, injection with a cannula tends to be less stimulating and more evenly distributed, resulting in longer durations. It is important to consult with a physician and select the appropriate injection method.
Provide good aftercare
Aftercare after injection also, of course, affects the duration of the procedure. It is important to keep the injection site clean and avoid excessive irritation. Also, keeping the area well moisturized will help the hyaluronic acid to last longer. It is important to follow the doctor's instructions for proper aftercare.
Cautions when injecting hyaluronic acid in the lips
Is it necessary to check for allergies and hygiene when injecting hyaluronic acid into the lips? Allergic reactions to hyaluronic acid injections can occur, and it is important to inform the doctor of your history of allergies and confirm your allergies before the injection. Careful hygiene is also necessary after the injection to reduce the risk of infection.
After hyaluronic acid injections in the lips, mild swelling and pain may occur. This is a normal reaction and often subsides spontaneously with time. Also, after injection, a discoloration of the lips, such as purple or red, may occur. This is common if minor bleeding occurred during injection or if there is swelling. It usually resolves spontaneously within a few days. However, if the degree is severe or bothersome, it is recommended to consult the doctor who performed the procedure and see him or her again.
If you are concerned about swelling or pain, some ways to reduce it include the use of ice packs or pain relievers. After the injection, apply an ice pack to the injection site and allow it to cool slightly. However, it should be wrapped in a towel to avoid direct contact with the skin. If you have received a prescription for painkillers from your doctor, use them as prescribed. If you use over-the-counter pain relievers on your own judgment, it is important to consult your physician.
Otherwise, after the injection, lack of sleep and stress can amplify the pain. It is important to get a good night's sleep and reduce stress. In addition, hot or spicy food and alcohol may irritate and cause pain. It is also important to eat a diet with moderate temperatures and flavors.
Make sure to have a thorough consultation with your doctor before and after the injection and to get the procedure done the right way. In addition, after the injection, make an effort to reduce the symptoms by performing thorough aftercare.
What you need to know before injecting hyaluronic acid into your lips
It is also in what you need to know before injecting hyaluronic acid into your lips. For example, it is important to have a clear image of what you expect your lips to look like. Be sure to tell the doctor at your free consultation what you are hoping to achieve, including not only volume enhancement, but also improvement in shape and balance. In addition, the amount of injection and the method will vary depending on the condition of your lips. If the lips are distorted, simply increasing the volume may not give a natural look.
Diagnosis before the procedure is highly important for hyaluronic acid injections. This is because it allows us to confirm the current condition, check for allergies, and schedule a planned procedure. Be sure to have a consultation before the procedure to obtain lips that are closer to your ideal.
summary
When hyaluronic acid is injected into the lips, the duration varies from person to person, but generally ranges from 6 months to 1 year. The duration depends on the amount and type of injections, the injection method, and individual differences. Counseling and aftercare prior to injection also affect the duration of the procedure, so it is important to undergo the procedure in an appropriate manner.
To extend the duration of the procedure, cross-linked hyaluronic acid can be used, although it depends on the type of hyaluronic acid used. Aftercare after injection is also important, and measures against drinking, smoking, and exposure to ultraviolet rays can extend the duration of the procedure.
However, when injecting hyaluronic acid into the lips, it is important to remember that the duration of the procedure may be shorter due to individual differences and natural changes. Before the procedure, it is important to confirm the best method and effective aftercare for you.
At Aladdin Aesthetic Clinic, based on the knowledge of our doctoral degree and our many years of experience in aesthetic medicine, we provide counseling that aims to be the "only one" that offers the best treatment for each individual, and we propose necessary treatments that do not lie.
Feel free to use our official LINE account for 24-hour counseling and reservations. Please feel free to contact us for free counseling for the first time or if you have any concerns.
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