Growth stretch marks?
Coco butter cream will make them go away. I used it during my pregnacy and have no marks from it plus i told a few friends about using it because they gain sum weight after a few years and it work for them as well. Good luck! Try it. Hope it works for you.
When I was pregnant and after I used soooo much coco butter bio oil vitamin E drank water like a crazZzy but still got strech marks 4 months later somone told me to use mederma scar cream or gel (I liked the cream better) it was expensive cuz I had a larg area to cover so I only used it on my bad ones but it was amazing!!!!! Worked soooooo welll I like had baaad marks and can barely see see em now