The orbicularis oculi muscle is the sphincter muscle of the eyelids that blinks and closes the eyes. In this review. our aim was threefold: (1) to introduce the performance characteristics of blinking activity in young and older adults. (2) to discuss the influence of aging on the orbicularis oculi muscle in healthy adults. https://parisnaturalfoodes.shop/product-category/sea-rich-omega-3-lemon/