Like em said... once your skin stretches (which you can't avoid) and the skin fibres tear, they are not able to heal. Some products do claim to reduce the appearance, I think thats the best you can hope for. Moisturisers can only keep it moist and less itchy. Rose hip oil is known for scars and things like that, but I would also be careful what you feed your skin, because it is absorbed into your body. Baby oil for example is a very bad choice. Petrochemical byproduct ingredients.