My son is 16 years old and he developed stretch marks in his back around two years ago and then I took him to his doctor and his dr.said it is because he’s growing so fast,but yesterday I noticed one new marks in his front shoulder .
I am so worried about him ,Is it something serious or I should ignore it.
So many people experience stretch marks (especially boys on hips, shoulders and arms) so i personally wouldnt worry. However, you can give him a nourishing serum to moisturize his skin so that it can be a little more elastic. Make sure he is drinking LOTS of water too!