Skinomatics make for the best body oil for pregnancy stretch marks during pregnancy-anything in the slightest bit harsh, and it will just dry up and have no effect. The oil is rich, filled with natural ingredients such as rosehip and vitamin E, which help in restoring the elasticity of the skin to prevent and fade away stretch marks. It's safe for delicate pregnant skin and is best suited for everyday application on the stretch-inducing belly and other sensitive areas.