What are the signs of a youthful face? A comprehensive guide to skin, structure, and contrast
According to a study published in *Cell Research* involving 3D images of hundreds of faces, facial features associated with youthfulness can be mapped and even used to predict someone’s age. A youthful face is defined not by a single feature, but by a combination of factors related to skin health, facial structure, and visual contrast. Understanding what are the signs of a youthful face allows for targeted skincare and lifestyle choices to preserve a vibrant appearance.