Sunscreen and coral: Can 'reef protection factor' save your skin and the sea?

Scientists have developed a sunscreen that protects the skin from the harmful effects of ultraviolet rays, while promoting the growth of corals threatened by the chemicals found in many of these products. Photo: AFP

Although beneficial for combating the damaging effects of ultraviolet rays, sun creams and tanning oils are far less beneficial for coral reefs. This is due to the presence of chemical compounds such as oxybenzone, which contribute to the coral bleaching process, and the ultimate decline of reefs.

To counter this, scientists in Eilat, on the shores of the Red Sea, have developed a sunscreen formulated to nourish endangered corals.