What is the evidence behind the effectiveness of various over-the-counter stretch mark products

Causes of Stretch Marks on Buttocks · Puberty · Pregnancy · Obesity · Genetics · Weightlifting & bodybuilding · Overuse of cortisol-containing skin lotions. Nov 20, 2015 ... ... stretch marks. Dermatologists are still learning about what causes stretch marks in the first place, and skin stretching is not the only ... Stretch marks during puberty form when your hormones are out of balance. In some boys, cortisol levels rise sharply during puberty, contributing to stretch mark ... What causes stretch marks? ... Stretch marks are technically scars that form when the skin has lost the integrity and structure beneath it. It is a fallacy that ... Stretch marks are caused by rapid stretching of the skin, leaving behind a thin, discolored scar. Stretch marks are thinner areas of skin, which also makes them ... What causes it? The most common cause is taking steroid medicines ... Skin changes, such as bruising, acne, or dark purple-red stretch marks on your belly. There are also certain habits that can damage your skin's elasticity, increasing the chance of developing stretch marks with weight fluctuation or rapid growth. Stretch marks are caused when the skin rapidly stretches as a result of sudden growth or weight gain. This causes the middle layer of skin (dermis) to tear, ... Causes. The cause of stretch marks is stretching of the skin. Their severity is affected by several factors, including your genetics and the degree of stress on ... Oct 24, 2023 ... Stretch marks are colorful streaks that appear on the skin due to skin stretching. These marks can develop during pregnancy, puberty, times of rapid weight ...