for stretchmarks

I started in week 7... as soon as I found out I was pregnant. Didn’t want to wait for them to appear. So far at week 18 still no stretch marks.

Hi... you should start to apply stretch marks cream or oil as early in your pregnancy as you can to prevent stretch marks

As early as possible. Even before the stretch marks appear.

You can start in the second trimester

Abt 3 to 4 months