The present invention relates to a composition for hair regeneration comprising a macrophage-derived extracellular vesicle mimetics, and since macrophage-derived extracellular vesicle mimetics are well absorbed into dermal papilla cells, have an excellent effect in promoting the proliferation of dermal papilla cells, as well as having an activity to increase the level of hair-induced proteins, it is excellent in the effects of proliferation of dermal papilla cells and hair increase and thus a composition comprising macrophage-derived extracellular vesicle mimetics can be provided for hair regeneration.

There is provided a formulation for skin rejuvenation comprising lyophilised umbilical cord plasma comprising at least one active chemokine, at least one growth factor and at least one cytokine; a transdermal carrier; and a liposomal base, wherein at least a portion of the lyophilised umbilical cord plasma and transdermal carrier are contained within liposomes of the liposomal base. There is also provided a dosage form for skin rejuvenation comprising 1-5% (w/w) lyophilised umbilical cord plasma comprising at least one active chemokine, at least one growth factor and at least one cytokine; 85-95% (w/w) polyethylene glycol; and 0.1-2% (w/w) gum acacia.

Compositions comprising extracts from marine organisms show beneficial effects on skin ailments. Fine lines, wrinkles, and sagging in skin are improved with the application of compositions with marine extracts. Production of collagen, elastin and hyaluronic acid are increased after application of the compositions.

A process that includes simultaneous and/or sequential steps for separating, extracting and/or isolating all or part of the components contained in the inner aragonitic organo-mineral layer and in the outer calcitic organo-mineral layer of the shells of marine bivalve molluscs. Also, compositions including these components, such as cosmetics and medicinal products.

The present invention relates to a method for preparing a culture medium containing exosomes released by umbilical cord blood stem cells. The preparation method is based on culturing the umbilical cord blood stem cells in a serum-free medium supplemented with GDF-11, EGF, FGF2, TFG-β1, and/or VEGF. The culture medium produced by treating umbilical cord blood stem cells with a serum-free medium supplemented with 5 types of growth factors and the exosomes isolated from the culture medium has a higher total protein content and extracellular matrix protein content, when compared to a culture medium produced by culturing umbilical cord blood stem cells in a serum-free medium to which the growth factor is not added. In addition, exosomes released by umbilical cord blood stem cells cultured in a serum-free medium containing five growth factors have a high concentration, a small size, and an even distribution.

The umbilical cord blood stem cell culture medium prepared according to the present invention contains a high content of high-potency exosomes and has a high skin regeneration and/or anti-inflammatory effect, so it can be used in a cosmetic composition for skin application requiring skin penetration and a pharmaceutical composition for wound treatment.

The present invention provides a fermented honey product obtained by fermenting a honey-containing material having a honey concentration of more than 25% with Lactobacillus kunkeei.

The present invention provides a fermented honey product obtained by fermenting a honey-containing material having a honey concentration of more than 25% with Lactobacillus kunkeei.

A method for obtaining a collagen peptide from a starfish, an elastic liposome containing a starfish-derived collagen peptide, and a cosmetic composition containing the same are disclosed. Methods of using the collagen peptide or the elastic liposome are disclosed. The collagen peptide obtained from a starfish has excellent skin absorption rate and having anti-oxidation and wrinkle-improving activity. Thus, the collagen peptide may replace existing animal collagen to provide collagen with high extraction efficiency.

Provided are a composition for ciliogenesis, containing a mesenchymal stem cell or a culture medium of mesenchymal stem cell. The mesenchymal stem cell or the culture medium of mesenchymal stem cell increases the number and promotes growth of primary cilia in cells. The mesenchymal stem cell or the culture medium of mesenchymal stem cell can be used as a pharmaceutical composition for preventing or treating diseases caused by ciliopathy or ciliary impairment. The mesenchymal stem cell or the culture medium of mesenchymal stem cell can be used as a cosmetic composition. A method for preventing or treating ciliopathy or ciliary impairment is disclosed.

Provided are a composition for ciliogenesis, containing a mesenchymal stem cell or a culture medium of mesenchymal stem cell. The mesenchymal stem cell or the culture medium of mesenchymal stem cell increases the number and promotes growth of primary cilia in cells. The mesenchymal stem cell or the culture medium of mesenchymal stem cell can be used as a pharmaceutical composition for preventing or treating diseases caused by ciliopathy or ciliary impairment. The mesenchymal stem cell or the culture medium of mesenchymal stem cell can be used as a cosmetic composition. A method for preventing or treating ciliopathy or ciliary impairment is disclosed.