What Causes Them and Do Underarm Whitening Products Work?
Dark underarms are perfectly natural. So are some underarm whitening products you can buy. They are made with natural ingredients such as kojic acid, alpha arbutin, and vitamins such as C. Products with these ingredients work. Why is underarm skin darker? 1. On some parts of the body, skin cells have more melanin than in other places. Virtually everyone has an active build up of pigment in the skin under their arms. How much varies. 2. Doctors don’t know exactly what causes the pigment melanin to build up in the armpit. In some people it’s barely noticeable. Others have clearly darker skin there. 3. Many people think exposure to sunlight is the only reason melanin clumps. Obviously, underarm skin seldom sees the sun, so UV rays are not a cause of underarm color. However, tanning with arms raised will make dark underarms deepen. 4. People with darker hair may have duskier armpits after they shave because the hair at the surface in the follicles is the same color as that just removed. Ho
