It is effective against sweat odor. INCIA Natural Roll On deodorant for Sensitive Skin contains potassium alum, a mineral salt. Potassium alum has the ability to control bacteria that cause sweat odor. It neutralizes the bacteria that cause bad odors in the armpit and prevents them from growing and multiplying. In this way, it only prevents the formation of bad odor caused by bacteria without closing the pores under the armpit. It does not prevent sweating, which is a natural process. How do we prevent sweat odor? It has moisturizing and soothing effects thanks to the optimum combination of powerful organic compounds found in the leaves of the aloevera plant. Thanks to this special plant, it has a compatible structure for your sensitive skin. It does not prevent sweating. Deodorants or antiperspirants used to reduce the smell of sweat use many chemicals that block the pores that enable sweat secretion. In this way, sweating and the formation of sweat odor due to sweating are prevented. However, sweating is a natural process for the human body. The human body can expel many toxins through sweating. INCIA Natural Roll On Deodorant for Sensitive Skin only acts against the odor of sweat without preventing sweating. It does not leave a sticky feeling - it does not leave stains on fabrics. INCIA Natural Roll On contains a high amount of water, therefore it eliminates the feeling of stickiness. White and yellow stains on clothes are caused by the use of perspiration regulating powders found in many deodorants. INCIA Natural Roll On deodorant for Sensitive Skin does not contain any actives to prevent sweating. For this reason, it does not cause the formation of these colors without any accumulation on the clothes.