Ultraviolet (UV) exposure triggers the abnormal production of reactive oxygen (ROS) species and the expression of matrix metalloproteinases (MMPs) that are responsible for photoaging. Probiotics are widely used in healthcare and for immune enhancement. One probiotic. Lactobacillus buchneri is found in Kimchi. https://chefesquipmenters.shop/product-category/hand-soap-dispensers/