Introduction
Stretch marks, or striae distensae, are a common skin condition that affects both men and women of various ages. These marks typically appear when the skin is stretched rapidly due to factors like pregnancy, growth spurts, weight gain, or hormonal changes. Stretch marks often develop on areas such as the abdomen, thighs, hips, and breasts, leaving behind scars that can range in color from red and purple to white or silver.
Although they are completely harmless and do not pose any health risks, many individuals seek treatment for stretch marks for cosmetic reasons. The good news is that there are numerous treatment options available today, from topical creams to advanced dermatological procedures, including laser therapy and microneedling. This article will explore the causes of stretch marks, preventive measures, and treatment options, with a special focus on the popularity of treatments in Korea, a country renowned for its cutting-edge skincare technologies.
What Are Stretch Marks?
Stretch marks are visible lines or streaks that appear on the skin when it is stretched too quickly. They are a type of scar formed when the dermis, the middle layer of the skin, is overstretched, causing collagen and elastin fibers to tear. This leads to the formation of streaks that can vary in color depending on how recently the stretch marks have developed. Fresh stretch marks typically appear red, purple, or pink, while older ones tend to fade to a more silvery or white color.
These marks commonly appear on areas where the skin is prone to stretching, such as the abdomen, thighs, hips, breasts, and lower back. While stretch marks are not harmful and do not affect the skin's function, many people choose to seek treatment for cosmetic reasons to improve their appearance.