Long-term exposure of fine dust to the skin can cause oxidation stress, which can damage the skin barrier. Therefore, the function of raw materials and cosmetics to protect the skin from fine dust is needed.
Ellead is conducting clinical trial with the method of evaluation the anti-adhesion of fine dust in leave on formulation, evaluation the cleansing of fine dust in wash off formulation, respectively. In addition, also can be providing via in-vitro test, the anti-pollution effect of cosmetic ingredient by mRNA expression analysis of the major skin barrier factors, Filaggrin and Involucrin.
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