Stretch marks

Hey girls, so I’ve never been over weight but lately I have lost some weight and put on muscle due to wanting to change my goals. I have noticed in the creases of my legs when I bend them up the top I have white stretch marks. I’ve done my research and it says that red/purple ones generally come first then they turn white although mine appeared white. I was just wondering if I use certain creams will these go away?

TIA xx