Although it is recommended to wash the face twice a say, some wash their face a couple of times more during the day to ensure that it is kept clean. 2. Be wary of the products that you use. Sensitive skin will react badly to products that are not suited to it. So, people with sensitive skins should learn to choose the products that they will be using to ensure that they will not be suffering from any allergic reactions. After hitching into the hype about skin care products, now is the time to bend your view about skin care a little bit, and getting a few suggestions on natural skin care is a good way to jumpstart. 1. Watch your diet. Remember the adage, You are what you eat? This speaks volume about skin care. Keep in mind that a good and healthy diet translates to an equally healthy skin. Sweet potatoes Also an excellent source of vitamin C and beta-carotene, sweet potatoes are rich in vitamin E, another good antioxidant and anti-aging. Vitamin E works to regenerate vitamin C, therefore allowing it to work in its maximum potential. Green Tea Famous for its many benefits, green tea has antioxidant and anti-inflammatory properties and is rich in calcium, zinc, magnesium, riboflavin, and vitamins C, D, and K. External Factors That Affect Aging Before finally deciding whether to use these products or not, you must first know the external factors that greatly contribute to aging in order to avoid them. Here are the major external factors that cause aging and skin aging, it is up to you how to avoid these in order to maintain a young looking and vibrant skin. Still, vitamin C can be combined with sunscreens for more coverage and longer protection because once this gets into the skin, it cannot be easily washed or rubbed off. Vitamin C as an anti-oxidant Vitamin C is known to play a crucial role in the oxidation process. It prevents free radicals from destroying the skin. But make sure to use scrubs composed of tiny grains, since coarse grains could scar the outer layer instead of just removing dead skin cells. Retinoids on the other hand works by removing the top layer of skin cells, especially dead cells, and at the same time, promote the regeneration of collagen in the skin and works by preventing the rapid breakdown of the skin s structural fiber causing fine lines and large pores as we grow older.