Composition for promoting generation of collagen and further resisting skin aging and application thereof

The invention discloses a composition for promoting collagen generation and further resisting skin aging and application of the composition, and belongs to the technical field of skin aging resistance. The composition for promoting collagen generation and further resisting skin aging comprises alpha-ketoglutaric acid disodium salt and a scutellaria baicalensis extract. The alpha-ketoglutaric acid disodium salt is an important biological compound existing in eukaryotic cells, and can delay the senescence process in various modes of healing wounds, reducing inflammation, recovering skin cell viability and the like; the radix scutellariae extract has anti-inflammatory, anti-metamorphosis and anti-oxidation effects, can absorb ultraviolet rays and inhibit generation of melanin, has anti-aging effects, is high in transdermal performance and good in skin infiltration capacity, and can directly reach a corium layer to repair aged skin. In an experiment, UVA is adopted to irradiate NIH3T3 cells to cause cell photoagi