Sunflower oil contains gamma linolenic acid, which is an omega-6 fatty acid. Such fatty acids are essential to hair health, says Spencer David Kobren in his book, “The Truth About Women’s Hair Loss: What Really Works for Treating and Preventing Thinning Hair.” GLA also is effective in preventing hair loss from male and female pattern baldness as well as alopecia areata, which causes round patches of lost hair. Just 1 tsp. a day is all that’s needed, Kobren says.
After reading this information, I have decided that:The findings clearly indicate the strong impact that coconut oil application has to hair as compared to application of both sunflower and mineral oils. Among three oils, coconut oil was the only oil found to reduce the protein loss remarkably for both undamaged and damaged hair when used as a pre-wash and post-wash grooming product. Both sunflower and mineral oils do not help at all in reducing the protein loss from hair. This difference in results could arise from the composition of each of these oils. Coconut oil, being a triglyceride of lauric acid (principal fatty acid), has a high affinity for hair proteins and, because of its low molecular weight and straight linear chain, is able to penetrate inside the hair shaft. Mineral oil, being a hydrocarbon, has no affinity for proteins and therefore is not able to penetrate and yield better results. In the case of sunflower oil, although it is a triglyceride of linoleic acid, because of its bulky structure due to the presence of double bonds, it does not penetrate the fiber, consequently resulting in no favorable impact on protein loss.
- I will not use sunflower oil on my scalp.
- May occasionally use it on my hair post-wash.
- I will continue to use Vatika oil for pre-pooing.
- I may start incorporating a teaspoon of sunflower oil a day into my diet (i.e. on salad).