The sun is instrumental in our bodies ability to create vitamin D. Skincare experts suggest that we spend about 15 minutes a day in the sun but overexposure or unprotected exposure can lead to unpleasant skin conditions that include sunburn, unsightly wrinkles, skin degeneration or skin cancer. In order to protect our skin it is highly recommended that sun block be used, especially if an individual is aware that they will be exposed to the sun’s harmful rays for a long period of time. But like choosing many dermatology products, choosing a sun block can be confusing with all the varieties that are available. Sun blocks are categorized by various features such as ingredients, resistance to water, sun protection factor (SPF) and whether or not they block UVB or UVA rays. Some are also categorized by the age group they are specified for such as those which should be used for children, teens or adults. In order to maintain proper skin health, it is important to select the right sun block. Here are a few things to think about in making a selection.