Dark underarms are so embarrassing. Specially in summers we wish to wear free cotton sleeveless tops but because of dark underarms we stop going sleeveless. Following proper skincare regimen would help you to get rid off dark underarms gradually. Within no time you will go sleeveless without fear. Causes for dark underarms: 1. Shaving Underarms: Whenever you shave your underarms it causes skin inflammation. Regular shaving increases skin friction and makes skin thick and results in hyper-pigmentation. 2. Deodorants And Antiperspirants: The harmful chemicals present in deodorants cause skin inflammation and makes skin dark. 3: Dead Skin Cells: Accumulation of dead skin cells on skin surface can cause darkening of skin. It is always better to scrub your underarms regularly to avoid darkening of skin. 4. Obesity: Obesity leads to high levels of insulin in body. Maintaining proper diet helps to control sugar levels...