How effective are sun creams really? This question is asked each year at the latest at the beginning of the summer. While dermatologists seeking sun apply creams several times a day to reduce the risk of skin cancer, toxicologists sound the alarms. Because most commercial sunscreen products not only adequately protect against harmful UV rays, they also contain carcinogenic compounds such as zinc oxide. You want to access the lower part of the Sun Protection Formula in contrast.
Sunlight – a vital and dangerous factor at the same time
After a long dark winter and a cloudy spring, the long summer sun looks like Prache cream body, mind and spirit. We would like to suck the energy dispenser for hours and bathe in heat rays. But when it comes to sunlight for our general well-being, especially the production of vitamin D, direct UV radiation can cause cell damage and skin cancer.
There are two possible harmful UV rays: UVA and UVB. Penetrates the UV rays deeper into the skin and can affect the cells more than UV rays. Although UV rays remain on the surface of the skin and can cause sunburn, they also help activate vitamin D, which in turn should protect our skin from intense sunlight.
In order to absorb enough vitamin D through the sun as risk-free as possible, dermatologists recommend using sunscreen or sunscreen using sun protection (SPF), especially for clear skin types. Here, however, the folly of discussing sunscreen goes on its course. Because sunscreen with SPF 50 completely prevents harmful harmful UVB rays, it is only useful, but not the harmful UVA rays!