Keravita Pro At any age, there are simple things you can do to improve the overall health of your body's most important barrier against the world. Skin care regimens should include several key things. Invest time into choosing all natural and healthy products designed to be less toxic. These will improve the overall feel and look without doing damage through the use of chemicals. You may want to choose to use more UV protection than you used to. You may want to protect it from harsh wind. Eat a healthier diet with more antioxidant rich foods in it. This includes more fruits and vegetables that can effectively remove toxins from the cells.