FIELD: cosmetic industry.
SUBSTANCE: group of inventions relates to the field of the cosmetic industry, namely to a dermal filler having the ability to tighten the skin, containing a hydrogel, and the hydrogel contains: (a) anionic hyaluronic acid (HA); and (b) a water-soluble cationic polysaccharide having a net positive charge in solution at physiological pH, wherein the hydrogel is a coacervate hydrogel and also refers to a method for improving the tightening ability of the subject's skin, including the injection of a dermal filler into the subject's skin.
EFFECT: group of inventions provides the development of a dermal filler that has the ability to tighten the skin.
21 cl, 4 dwg, 6 ex
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITION OF SKIN FILLER AND TREATMENT METHOD | 2012 |
|
RU2679317C1 |
| CROSS-LINKED POLYSACCHARIDE COMPOSITIONS IN SITU AND VERSIONS OF THEIR USE | 2016 |
|
RU2734419C2 |
| DERMAL FILLER COMPOSITION FOR SMALL WRINKLES TREATING | 2012 |
|
RU2626513C2 |
| STABILIZED HYALURONIC ACID | 2019 |
|
RU2805502C2 |
| MODIFIED HYALURONIC ACID, METHOD FOR PRODUCTION THEREOF AND USE THEREOF | 2017 |
|
RU2733444C2 |
| COMPOSITIONS AND METHODS FOR IMPROVING THE APPEARANCE OF SKIN | 2016 |
|
RU2718873C2 |
| SKIN FILLERS COMPOSITIONS | 2012 |
|
RU2638713C2 |
| DERMAL FILLER BASED ON CROSS-LINKED HYALURONIC ACID AND CARBOXYMETHYL CELLULOSE AS LUBRICANT | 2015 |
|
RU2712641C2 |
| IMPLANTS FOR SCULPTING, AUGMENTING OR CORRECTING FACIAL FEATURES SUCH AS CHIN | 2016 |
|
RU2715234C2 |
| ALDEHYDE MODIFIED HYALURONIC ACID, METHOD OF ITS PREPARATION AND ITS USE | 2019 |
|
RU2810057C2 |
