Stretch mark repair preparation containing stem cell exosome as well as preparation method and application of preparation

Abstract

The invention discloses a stretch mark repair preparation containing a stem cell exosome as well as a preparation method and application of the preparation, and belongs to the fields of cell bioengineering technology and cosmetic medicine. The stretch mark repair preparation includes the following components: the umbilical cord mesenchymal stem cell exosome, a wetting agent, a thickener, a chelating agent, an emollient, an emulsifier, a skin conditioner and a solvent. The stretch mark repair preparation obtained by adding the umbilical cord mesenchymal stem cell exosome according to the embodiments of the invention is safe and effective, and has significant effects in repairing and fading stretch marks, making abdominal skin delicate, improving skin firmness and moisture.

Description

technical field

[0001] The invention relates to the field of cell bioengineering technology and medical aesthetics, in particular to a preparation for repairing stretch marks containing stem cell exosomes, a preparation method and application thereof. Background technique

[0002] Mesenchymal stem cells play an important role in regenerative medicine, have self-renewal and multi-directional differentiation potential, and have chemotaxis, can migrate to injury and inflammation sites, and repair local tissues. Human umbilical cord is an important source of mesenchymal stem cells. Compared with stem cells from other sources, human umbilical cord mesenchymal stem cells have the advantages of low immunogenicity, non-invasive harvest, easy in vitro expansion, and few ethical issues. They have good potential in cell therapy. application prospects.

[0003] Exosomes are cell-derived nanoscale extracellular vesicles that are released into the surrounding body fluid after the fusion ...

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