Research progress on the skincare efficacy of sulfated glycosaminoglycans
With the improvement of consumers'scientific skin care consciousness,skin problems-oriented efficacy skin care and precise skin care methods have become the future development trend.Glycosaminoglycans are long,linear polysaccharides comprised of repeated disaccharide units,which are highly expressed endogenously in the skin.They are commonly present in skin cells,cell surface and extracellular matrix,with pleiotropic biological function.In addition to hyaluronic acid,the sulfated glycosaminoglycans heparin,heparan sulfate,dermatan sulfate and chondroitin sulfate play an important role in anti-wrinkle,firming,soothing,and improving microvascular circulation,but are still in the research and development stage in cosmetics.This paper summarizes the skincare mechanism of sulfated glycosaminoglycans,and demonstrates the potential of sulfated glycosaminoglycans as functional raw materials in cosmetics.
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