Fruits extracts in the cocklebur plant were found to reduce damage from UVB exposure, increase the production of collagen, and speed wound healing.
New research has found that a toxic weed has antioxidant and anti-inflammatory components, ironically, that could make it an essential skin protectant.
The compounds in the cocklebur plant were found to reduce damage from UVB exposure and influence the production of collagen, known for the elasticity of the skin. The spiky fruits even sped wound healing in laboratory tests using cells and tissues.Often found in roadside ditches and riverbanks, cocklebur is native to Southern Europe, Central Asia, and China but has spread worldwide.
"In its burrs, cocklebur fruit also has a toxic constituent, carboxyatractyloside, which can damage the liver," said Song. "Cocklebur showed potential as a cosmetic agent by increasing collagen synthesis; however, it showed negative results with higher concentrations. Therefore, finding the proper concentration seems very important and would be key to commercializing cocklebur fruit extracts in cosmetics.
Further research is needed to explore safe ways to adapt cocklebur fruit extracts for use in cosmetic products. The research will be presented at Discover BMB, the annual meeting of the American Society for Biochemistry and Molecular Biology, March 25–28 in Seattle.
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