Just found some interesting info on rosehip oil

Rosehip Oil Uses and Skin Care Benefits

  1. Rosehip Oil improves general quality of the skin of both sexes. Even men are using it.
  2. It helps promote accelerated healing of serious burns
  3. Rosehip Oil helps in scar healing and sun skin care.

Rosehip Oil is excellent treating dermatological problems after radiotherapy, darkening of the skin, dermatitis.

It helps reverse ageing of the skin due to U.V. radiation damage.

Rosehip Oil helps in healing skin grafts, brown spots, deep lines associated with dry prematurely aged skin.

It helps smooth out wrinkles and the problem of "crows feet" around mouth and eyes.

Rosehip Oil has 80% fatty acids content contribute to the healing of damaged tissue repair and skin cell regeneration - stretch marks!

I have also heard that Bio Oil is very good.  I am already using it in preperation, lots of people swore black and blue it was a mirricle cure that their mother, sister etc etc used to reduce scars and streach marks, when they found out i was pregnant.  Figure its worth go but not overly cheep.  I used to use Emu Oil on my horses legs to reduce scaring and that worked really well (horse put two legs through a fence), after  couple of months you could hardly see the scars.  I also have some of that at home as my backup