Given the current popularity of coconut oil, this would be easy to dismiss as a trend.
However, there is some evidence behind this claim.
To see which oil was best for protecting hair health, the researchers measured the amount of protein the hair lost after each of these treatments.
They found that coconut oil was better at preventing protein loss than both the mineral and sunflower oils when applied either before or after the hair was washed.
In fact, coconut oil came out on top in all of their studies and reduced protein loss in hair that was undamaged, bleached, chemically treated and UV exposed.
On the other hand, both the mineral and sunflower oils did not have this effect and weren’t found to be effective at reducing protein loss from hair.
It’s thought that coconut oil’s chemical structure is behind its superior ability to protect hair