How do I know if there’s bacteria in my makeup and makeup brushes and how do I prevent them from getting contaminated?
Although it’s possible for certain cosmetics to be contaminated with bacteria, this is unlikely to occur with any cosmetics manufactured by a large company and that are purchased and used within a year of their manufacture. These cosmetics usually contain preservatives that will not support bacterial growth. (Signs of bacterial growth include product separation and/or if it smells “off.”) For preservative-free cosmetics, loose powders are a good option. Because powders contain no water, they cannot support bacterial growth. Mineral makeup is an especially good option because of its indefinite shelf life and is widely available in powder foundations, blush, and eye shadow. Brushes can only harbor bacteria if it is wet. Nevertheless, it is recommended that you regularly wash your brushes with a mild shampoo and allow them to dry. Other types of make up that should pose no problem are those that are self-renewed, such as pencils and crayons that can be sharpened to reveal new cosmetic.
Filed under: Skin Care
