Injection procedures are quite popular in modern cosmetology. With their help, problems associated with age-related changes, conditions after severe acne, skin changes in endocrinological and other somatic pathologies are solved.
Read in our article on estet-portal.com about the advantages and disadvantages of injection techniques in cosmetology aimed at combating age-related changes, as well as the main indications and possible complications.
Fillers in cosmetology: features and types
Preparations used for contouring in cosmetology− fillers are divided into synthetic and natural. Natural fillers include collagen-based preparations.
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Injections of collagen into the dermis make it possible to replace skin collagen (to replenish the volume lost due to age-related changes), or to stimulate the process of its synthesis in case of its insufficient production. The result appears immediately after the administration of the drug. The fillers are made from collagen and contain 95% type I collagen and 5% type III collagen.
Skin Products: Choosing the Best Possible
There are three types of drugs:
- Zyderm 1 – fillers that are used in the area of \u200b\u200bfine wrinkles − periorbital areas, crow's feet area and for the correction of thin scars;
- Zyderm 2 – fillers for the correction of nasolabial, interbrow, horizontal wrinkles of the forehead, periorbital area with deep wrinkles;
- Zyplast – fillers for filling hypotrophic scars and deep wrinkles around the mouth, nose, chin. The drug is injected deep into the dermis.
Fillers based on collagen were among the first to be used by cosmetologists. But you must always remember that there are disadvantages of these fillers, namely immunogenicity, since it is actually a foreign protein.
Hyaluronic acid fillers
Hyaluronic acid is identical in all types and types of skin, which explains its high biocompatibility during injection procedures. Hylaform – biodegradable product based on natural purified hyaluronic acid obtained by means of genetic engineering.
Very thorough cleaning of preparations gives a network structure, increases the viscosity and elasticity of the substance, which makes it an ideal base for filler. The breakdown of hyaluronic acid in the skin coincides with the skin's natural renewal cycle.
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Three types of drugs in the cosmetology of this acid allow you to make a choice depending on the area of application:
1) Fillers for the correction of fine periorbital and perioral wrinkles. The drug is injected into the upper layers of the dermis, the duration of action lasts up to 6 months.
2) Fillers that are implanted in the middle layers of the dermis to correct medium depth wrinkles and acne scars. Valid up to 6 months
3) Fillers that are injected into the deep layers of the dermis on the verge of the hypodermis. Allows you to smooth out deep scars and wrinkles (nasolabial and between the eyebrows), change the shape of the lips.
Fillers based on collagen and hyaluronic acid can be used separately or together, depending on the problem to be solved. These drugs are superior to others. They are characterized by: speed and relative painlessness; the patient's usual way of life and skin care is not disturbed.
Modern injectables are completely accepted by the skin, as they are as hypoallergenic as possible, thanks to new bioengineering capabilities.
Autofillers and lipofilling in cosmetology
Lipofilling − This is a surgical technique for introducing your own fat cells in order to correct imperfections in appearance. Performed in a hospital setting. Has the following advantages over other fillers:
− security − lack of immune and carcinogenic properties during the injection process;
− efficiency, lasting result;
− no long-term complications;
− availability.
Lipofilling technique: the collection of own fat cells is carried out in the abdomen or upper outer third of the thighs using a special syringe and cannulas. The fat is centrifuged, cleaned of impurities and frozen. Frozen adipocyte mass can be stored up to 6 months.
How to minimize bruising and swelling after filler
Used in cosmetology for the correction of nasolabial areas, periorbital and perioral areas, correction of scars after acne. The technique of combining lipofilling with liposuction to correct the oval of the face or body contours is called liposculpture in cosmetology. Therefore, it is necessary to carefully choose only a certified dermatologist-cosmetologist.
Rejuvenation of the eye area: possibilities and results of work with HA fillers
Fillers based on synthetic drugs1. Preparations based on lactic acid - nufil. Contains hyaluronic and lactic acid. They have a longer effect compared to hyaluronic acid based fillers due to the presence of lactic acid, which, at the injection site, causes the formation of fibrosis, and then is excreted from the body.
2. Preparations based on xyloxanes − biopolymer gels. Advantages: does not allow migration of microparticles, has a long shelf life − 3-5 years, does not cause allergies. Used in cosmetology to correct deep wrinkles and to create volume.
3. Preparations based on silicones and acrylamide gels are not currently used in cosmetology.
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Oxymesotherapy method in cosmetology
This is a new technique for introducing pure oxygen and low molecular weight compounds to the level of the basement membrane without damaging the integrity of the overall cover under the action of pulsed oxygen pressure. A depot of active components is formed in the injection zone. The procedure has no contraindications and does not cause discomfort at all. It is used to correct age-related skin changes, to prevent them, to treat acne, pigmentation and cellulite.Cosmetology is a fairly dynamically developing area of medicine. Follow our publications to keep abreast of all the new products on the market of cosmetic products.
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