Rosehip Seed Oil - 100% Rosehip oil. Useful in scars, burns and premature aging thanks to its tissue regenerating power that is given by its high content of the essential fatty acids linoleic and linolenic. INSTRUCTIONS FOR USE: apply gently to the area to be treated and massage gently until completely absorbed. Apply preferably at night. Precautions: its use is not recommended on oily or acne-prone skin.