Facial Filler Korea Aesthefill Poly L Lactic Acid Plla Injection Dermal Filler
Aesthefill (PDLLA, poly-D, L-lactic acid)is a facial treatment that provides deep tissue regeneration to reduce the signs of facial aging.
Aesthefill is made of PDLLA(poly-D, L-lactic acid), which is a biocompatible and biodegradable substance, approved by the US FDA and also used in lifting thread materials. It naturally stimulates skin cells to produce their own collagen.
AestheFill is based on polylactic acid, which has been successfully used in medicine for over 20 years, and is a completely self-absorbing material that is used to make surgical sutures. After examining the natural properties of the polymer, scientists determined its chemical and physical stability, the lack of protein components that have become a common cause of allergic reactions.
The preparation uses spherical particles of polylactic acid, called thermoplastic and biodegradable polylactide, which is obtained from corn or potato starch by polymerization. Structurally, polylactic acid is a ball, which in turn contains L-lactic and D-lactic acid with the same chemical and physical parameters.
Gel biodegradation occurs independently: as a result of hydrolysis, polylactide gradually breaks down into lactic acid and glycogen, and then is naturally excreted from the body.
As soon as the product enters the skin, it begins to actively fill the voids that arise as a result of skin aging and the loss of its own structural proteins. At the target site, polylactide molecules start the immediate process of tissue renewal and collagen formation, thanks to which the volume is fully replenished and even deep wrinkles are smoothed out. This is due to the special properties of AestheFill molecules, which, thanks to their porous structure, ensure the most effective collagenogenesis. Fibroblasts (skin cells) begin to work both outside and inside the microspheres.
In addition, polylactic acid actively stimulates the production of hyaluronic acid by mature skin cells. The uniqueness of the filler lies in the fact that after the breakdown and complete removal of its main active substance from the body (this process lasts on average from 3 to 4 months), the place where the gel is placed is not left with a void, but with new collagen and elastin. Therefore, the effect will last a long time - until the breakdown of own collagen and elastin begins under the influence of age factors. At this point, the procedure can be repeated.
In the AestheFill hydrogel, polylactide has a porous structure with finely dispersed particles of the same size, which ensures that the gel is evenly distributed under the skin. Many balls appear to "roll on the floor" and fill all voids without needing to be corrected.
When is AestheFill recommended?
Among the main indications for the use of AestheFill hydrogel are:
- lipodystrophy of the face, neck, décolleté and hands, which leads to loss of volume, sagging and sagging skin, loss of elasticity and density;
- depressive areas on the face - sunken cheeks, temples, the presence of a nasolacrimal groove;
- deep wrinkles and folds (in the corners of the eyes, around the mouth, nasolabial and pre-maxillary furrows);
- atrophic and postoperative scars;
- violation of the shapes and contours of the face (asymmetry, loss of volume).
The product is injected directly into the sites of the largest lesions or over the entire face if the skin looks flabby, dehydrated and atonic. The treatment ends with a light massage that evenly fills the inner layers of the dermis with the gel.
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