NOKIA MOBILES: Bella Beauty

Thursday, 12 July 2012

Bella Beauty

Ingredients in sunscrens can be divided into compounds that either physically block radiation or absorb radiation. All of them will let some UV radiation through at varying rates indicated by the Sun Protection Factor (SPF) rating.Exposure to UV light accounts for around 90 percent of symptoms of premature skin ageing such as wrinkles and skin cancers, so religiously applying sunscreen is a must.An SPF rating is determined by a two-step calculation process. First, the time taken to induce sunburn on protected skin after the application of 2mb/cm2 of product is calculated. This is then divided by the time taken to induce sunburn on unprotected skin. Sunscreens with an SPF15, for example, permit one-fifteenth of the sun’s burning energy through in the same time it would take to suffer minimal sunburn without any protection at all.If you’ve been a little remiss in the sun-smart stakes, cool pink pelts with a soothing, anti-inflammatory formulation with ingrediencts such as aloevera and chamomile – commonly found in after-sun preparations. Keep it in the fridge for an extra hit of cool and calm.