Posts Tagged ‘sun protection’
Sunscreens
Sunday, November 29th, 2009Dr Christophe Hsu – dermatologist. Geneva, Switzerland What are sunscreens used for? Excessive exposure to the ultraviolet, visible and infra-red radiation of the sun can cause sunburn, premature aging and wrinkling, brown pigmentation, hypersensitivity reactions to sunlight and skin cancer. Although your skin has its own natural defence mechanism, it’s not enough to prevent the […]
