Stretch Marks

Danaë • 17 years old, healthy relationship, going strong for 2 years!

Hello! I'm 16, I hit a major growth spert in 6th grade and got a few stretch marks on my thighs, calves and hips (I'm not a big person, short and slim) and I've noticed over the years they went from white to a faded purple. Are there any ways to get rid of them? Or at least make them less noticeable? Theres a lot because I did used to be chubby around the same time I grew, but I'm not anymore.

(I use BioOil but it's not helping much)