•One of the most common problems experienced with makeup is an allergic reaction. In many cases, a person doesn't know they are allergic to the makeup until after using it with adverse results. The chemicals can cause rashes, acne, itching or dryness, wherever the makeup has been applied. The reaction can be nearly undetectable to quite severe. Allergies can be determined by visiting a physician and completing a "patch test." During the test, the doctor applies certain chemicals to a small area of the skin, and then waits for a few days to see what reaction, if any, occurs. Once an allergy becomes apparent, consumers can avoid makeups that contain the problem chemical. Acne
•Certain makeups clog pores more than others. Liquid or cream makeups clog pores the most, while powder makeups and especially mineral makeup tend to leave skin a little clearer. When heavier makeup gets into the pores of the skin, it can be difficult to fully wash all the makeup away before going to sleep. When makeup is left in the pores, it attracts dirt and oil, which in turn combine to create blackheads. Blackheads basically consist of dirt that has gotten stuck within the skin, and they are often visible and can be removed. After a while, the blackhead will turn into a full blown blemish, which is an small bacterial infection. These do not last forever and can be "extracted" from the skin, but they can quite painful. Many people try to cover up blemishes with more makeup, which can actually make the problem worse by attracting more oil or dirt to the inflamed skin. To avoid this, it is best to find a makeup with washes off easily and possibly contains some antibacterial ingredients.
•Even though there has been a dramatic increase in the creation of "natural' or "organic" makeup products, there are still many brands that use potentially dangerous chemicals in the creation of their lines. Not all the ingredients in each product are tested for long-term...