If you are not allergic to conditioner, the correct use of conditioner will make your hair smooth and will not generally lead to hair loss, but if the conditioner is used improperly or you are allergic to conditioner, the use may damage your scalp and even lead to hair loss. The correct use of conditioner should be applied evenly to the middle of the hair and the end part of the hair after shampooing, so that the conditioner nourishes the end split ends, aging and damaged hair, and wash it after a few minutes of application, which can nourish the hair and will not cause hair loss. However, many people use conditioner in the wrong way, it may cause hair loss. Some people do not skimp when using conditioner after shampooing, thickly coated all over the head, especially at the roots of the hair focus on the use of such a wrong use method, over time there will be greasy hair, dandruff and other symptoms. Using too much conditioner at the roots can burden the hair, and the oil content in the conditioner may clog the hair follicles and even lead to hair loss. In addition, some people are allergic to conditioner and using it may also lead to hair loss. You can replace the conditioner with another one that is not allergic to use to protect your hair and improve its quality. If you are using a poor quality conditioner, the quality is not guaranteed and may also lead to hair loss, it is recommended to choose a conditioner produced by a regular manufacturer.