Stretch marks seem to be caused by a stretching of the skin.
View Stretch Marks In Arm
Background. Stretch mark on armpits are mostly caused by one of the 2 following reasons: Their severity is affected by several factors, including your genetic tendency, degree of stress on the skin and cortisone level.
6 Women Show Off Stretch Marks In Portrait Series Allure from media.allure.com
Stretch marks look like lines or streaks across the skin. How stretch marks occur in armpit. On the abdomen and chest, they are arranged radially, on the thighs, the inner side of the arm is vertical.
Gym buffs who spend hours in the gym lifting weights are the most vulnerable to getting stretch marks in the arms.
I am starting to get stretch marks on my arms. They usually start off darker and fade over time. So to say that they are common is an understatement. Stretch marks are weaknesses in your skin because too much tension has been placed on it for too long.