Getting rid of stretch marks is a subject of huge concern for countless women, especially those who have recently had a baby and are striving to regain their lean figure and radiant skin tone. The research team at Celtrixa stretch mark cream have gone a long way in conducting various examinations to find out the reason behind stretch marks in general and post pregnancy in particular. The underlying tissues in the skin become stretched more than normal when a woman is carrying a baby, and this can sometimes by overwhelming on the skin. This is why stretch marks will form on the belly mainly, but women may also notice them on the breasts, since these organs grow significantly during pregnancy. Research shows that quite a few women actually start developing stretch marks well before pregnancy, during their puberty which perhaps expounds during pregnancy.