Rosehip Seed Oil is Cold Pressed From the Highest Quality Seeds of the Wild Rose Bush. Rosehip Seed Oil is the best known natural skin lightening, anti-pigmentation & scar removal oil. Additionally, it also works as an anti-wrinkle. It is widely used in western countries to lighten stretch marks. The best thing about Rosehip Oil is that only a few drops applied on the affected area work wonders.