Have you tried Rose Hip Oil for stretch marks? Is it effective?

I was browsing then on an Instagram shop and I've read that Rosehip Oil is really recommended for stretchmarks. You may also try it with a derma roller, so it can penetrate deeply in your skin.

I heard it's effective. That's at least according to an acquaintance of mine. I'd try it too. I suggest you mix it with a carrier oil since it's an essential oil. I'll be using sunflower oil.