This product increases the risk of sunburn; care should be taken (shade, sunscreen, etc.) to protect treated skin from overexposure to ultraviolet light.
en.wikipedia.org It is associated with fair skin color, lighter eye colors (gray, blue, green, and hazel), freckles, and sensitivity to ultraviolet light.
en.wikipedia.org Currencies of various countries' banknotes have an image, as well as many multicolor fibers, that are visible only under ultraviolet light.
en.wikipedia.org Smith was covered with oil and exposed to full-body ultraviolet light, which developed into skin cancer throughout his body.
en.wikipedia.org Its body is black, but like other scorpions it glows pastel green or blue under ultraviolet light.
en.wikipedia.org