I have used this oil for years - off and on, as my skin requires. Whenever my skin goes all blemish-y (usually hormonal), I use this oil until the breakout is over. And it definitely speeds up the healing and prevents more spots from appearing.
When I was pregnant and sick as a dog, my skin reacted really badly to the hormones - my sister sent me this oil from overseas and it was the best gift I ever could have received. Every evening I spent a few minutes massaging my face with this oil, with my body slowly relaxing and my nausea receding as I sniffed up the delicious fragrance. I would cup my hands over my mouth and nose to further drink in the smell.
Ever since, I will not be without this product in my cabinet. And for the price you get a large bottle of oil of which you use a teeny tiny bit - if you're careful, it could even last up to a year.
It is a treatment oil, so it's not really intended to be used daily forever - so that makes it last even longer.
Fantastic product.