Hyaluronic acid is currently one of the most popular injectable materials in the minimally invasive cosmetic industry. It is convenient and effective, capable of filling facial contours and reducing wrinkles for anti-aging purposes. Most beauty enthusiasts understand that hyaluronic acid injections are not permanent; over time, the hyaluronic acid is absorbed by the body. So, how long do hyaluronic acid injections actually last?
Typical Duration of Hyaluronic Acid Effects
The effects of hyaluronic acid injections generally last approximately 4-6 months. The rate of absorption and metabolism varies significantly between individuals. Typically, individuals with a leaner physique absorb the material faster than those with a fuller physique. Additionally, as skin naturally contains less hyaluronic acid with age, the metabolism rate is relatively faster in older skin, resulting in a shorter duration of effect.
For everyone, the first injection is metabolized faster than the second or third. Higher-quality hyaluronic acid may last slightly longer, as it functions like moisture within the skin—skin cells metabolize it rapidly during the initial injection.
How to prolong the duration of hyaluronic acid?
To extend the longevity of hyaluronic acid, administering smaller doses over multiple sessions is an effective approach.
Rather than injecting hyaluronic acid into multiple facial areas at once, it's better to spread out smaller doses over multiple sessions. If four vials are needed, divide them into two sessions. Administer the second session within 1-3 months after the first. This approach ultimately provides longer-lasting results than injecting all four vials at once.