Which is better for filling sunken scars: autologous fat or hyaluronic acid

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If there are obvious sunken scars on the face, it is really ugly, so now many people choose to improve or recover through injection filling.

When it comes to injecting scar filling materials, autologous fat and hyaluronic acid are mainly used now, so some beauty professionals have difficulty in choosing. When asked to choose autologous fat or hyaluronic acid for filling concave scars, we will reveal the answer from the advantages and disadvantages of both!

Which is better, autologous fat or hyaluronic acid?

Self material - self fat

When it comes to autologous fat, we all know that it is to take the fat tissue from the parts where fat is easy to accumulate, such as the waist, abdomen or thigh, and fill the corresponding sunken scar after purification.

Advantages: It can be kept for a long time. The body will absorb the autologous fat after it is filled. The remaining fat can be kept for a long time after it is stable.

Disadvantages: The process is troublesome, which requires liposuction first and then filling material; After liposuction, the body shaping clothes should be worn for about one month; There will be swelling period after autologous fat filling.

Hyaluronic acid is a kind of exogenous material

Hyaluronic acid, also known as hyaluronic acid, is a component of human tissue itself and also a skin preservative. It plays an important role in the shape, structure and function of the skin, and can be used to fill the sunken scars caused by surgery and trauma.

Advantages: Hyaluronic acid is a kind of ready-made material, which is not as complex as the extraction of autologous fat, and can be purchased and used directly; After hyaluronic acid injection, the wound is small, the recovery is fast, and the daily life and work are not affected.

Disadvantages: As time goes by, hyaluronic acid will be absorbed and metabolized slowly by the human body, so the maintenance time is limited. The duration of hyaluronic acid of different brands varies from half a year to two years.

To sum up, whether autologous fat or hyaluronic acid is selected, concave scar filling has advantages and disadvantages. Therefore, if the scar is very small and you want to keep improving for a long time, you'd better choose autologous fat. If the scar is large, it is better to choose other special scar removal methods to improve!