Poly-L-Lactic Acid

Poly-L-lactic acid (PLLA) is a biocompatible substance that has been used in medicine for many years. In aesthetic cosmetology it is applied as a powerful collagen stimulator.

The product is injected into the deeper layers of the skin. After injection, microscopic particles of poly-L-lactic acid activate fibroblast cells, which are responsible for collagen synthesis.

Unlike traditional fillers that simply add volume, poly-L-lactic acid works by stimulating the natural regeneration of tissues.

How the procedure works

After the product is injected into the tissues, a process called biostimulation begins. During this stage, the production of new collagen is gradually activated.

Fibroblasts form new collagen fibers that strengthen the skin structure and improve tissue density. As a result, the skin becomes firmer and facial contours appear more defined.

Since collagen production requires time, the results develop gradually and remain natural-looking.

Areas where poly-L-lactic acid is used

The procedure can be applied to various areas of the face and body.

The most common treatment areas include:

• cheeks and mid-face area

• temples

• lower face

• chin area

• neck

• décolleté area

Poly-L-lactic acid is especially effective in cases where tissue volume needs to be restored and skin quality improved.

What concerns the procedure can address

Poly-L-lactic acid is used to correct age-related changes and improve tissue structure.

The most common indications include:

• loss of facial volume

• reduced skin density

• age-related tissue sagging

• blurred facial contours

• moderate wrinkles

• decreased skin elasticity

The procedure helps improve skin quality and restore harmonious facial proportions.

Advantages of poly-L-lactic acid treatments

Poly-L-lactic acid has several characteristics that make it highly valued in modern aesthetic medicine.

Key advantages include:

• stimulation of natural collagen production

• gradual and natural rejuvenation

• improvement of skin density and structure

• long-lasting results

• restoration of volume without excessive filling

Because of these properties, poly-L-lactic acid is often included in комплекс rejuvenation programs.

Individual approach to the procedure

Before performing the procedure, the doctor conducts a consultation and evaluates the patient’s tissue condition. Factors such as the degree of volume loss, skin density, and facial anatomy are considered.

Based on this evaluation, the number of procedures, injection technique, and intervals between sessions are determined. An individualized approach helps achieve natural and гармониous results without altering facial features.