What causes black underarms?

Dark underarms usually aren’t a sign of anything serious, but some people may find them embarrassing — especially during tank top and swimsuit season. Darkening is often due to a skin condition called acanthosis nigricans (AN). It causes skin to thicken and darken in folds around the body.Click to see full answer. Similarly one may ask, how do you treat dark underarms? How to lighten underarms naturally Potato. Grate a potato, squeeze the juice from the grated potato, and apply the juice to your underarms. Cucumber. Cut thick slices of cucumber and rub the slices on the dark areas of your underarms. Lemon. Orange peel. Turmeric. Egg oil. Coconut oil. Tea tree oil. Also Know, how do you detox your underarms? Masking: Use a 1:1 ratio of bentonite clay & apple cider vinegar, and put it on your armpits for 15 minutes. You can repeat this weekly or biweekly for a month while your body is transitioning. This helps release toxins in a way that just plain soap in the shower can’t do. Keeping this in consideration, do deodorants cause dark underarms? Dermatologist Candrice Heath, MD, also notes that those with darker skin are more likely to get darkened armpits as they are more prone to hyperpigmentation. Deodorants and antiperspirants have ingredients that can irritate the skin, and any inflammation can lead to a thickening — and darkening — of the skin over time.Why is my armpits black?Dark underarms usually aren’t a sign of anything serious, but some people may find them embarrassing — especially during tank top and swimsuit season. Darkening is often due to a skin condition called acanthosis nigricans (AN). It causes skin to thicken and darken in folds around the body. armpits.