Whether they’re from losing weight, gaining weight, bodybuilding, or having a child, stretch marks are rather prevalent amongst the female population. Stretch marks are something very common, which most women should have complied with.cosmetics products Stretch marks are left on the skin after birth giving. They are the product of the skin being pulled too much from the overweight. After the child is born, the elasticity of the skin is largely put at risk. The skin roll around the belly, leaving these ugly stretches. There are numerous sites that deal with stretch marks, as well as a lot of online stores selling cheaper cosmetic products.