If you have a light skin tone, you could have more visible veins than someone with a darker skin tone. Physical activity can ...

Genetic factors or age can influence whether someone gets large veins on their forehead. The skin becomes thinner as the body ages, which can make veins appear more pronounced or more significant ...

Results: The Vasculuminator enabled visualization of vessels underneath the skin up to a depth of several millimeters even in dark coloured ... of relevant veins underneath the skin.

spider vein-free skin is just a zap away. No one knows why some people develop spider veins and others don't, but genetics, the hormone estrogen and possibly the hormone progesterone are thought ...