How to choose cosmetics safe is to buy each piece cosmetic producers should monitor purchased from stores that have the exact source is reliable because if there is a problem to find the person responsible. If you have recently had purchased its first cosmetics should be tested before an allergic reaction (to keep the arm in 24-48 hours if there are no any malfunction that is available) and will need to read labels, such as cosmetic name. Components to avoid getting lost, and must follow the methods used by the warning that is specified in the label strictly, and if there is an allergic reaction or a malfunction occurs, immediately stop use and consult a doctor