Coconut Oil for Hair: What the Research Actually Shows

Coconut Oil for Hair: What the Research Actually Shows

Coconut oil for hair is one of those traditional tips that turns out to have research behind it. Here is what a well known study found.

What the research found

A study in the Journal of Cosmetic Science compared coconut oil with mineral oil and sunflower oil on hair. Coconut oil was found to reduce protein loss from hair, both before and after washing, which the researchers linked to its ability to penetrate the hair shaft. The other oils did not show the same effect (Rele and Mohile, 2003, PMID 12715094). The same group had earlier reported that coconut oil helped prevent combing damage.

Why this matters

Hair is largely protein, and everyday washing, brushing and styling can wear it down. An oil that helps reduce protein loss can help hair feel stronger and look healthier over time.

How to use it

  • As a pre wash treatment, applied before shampooing and left for a while.
  • A small amount on the lengths and ends, avoiding the roots if your scalp is oily.
  • Gentle washing and conditioning still matter alongside any oil.

At Verdo we stock the Pure Fiji Nourishing Exotic Coconut Oil and the Pure Fiji Coconut Milk Shampoo.

Disclaimer: This article is for general information only and is not medical advice. The studies cited are from peer-reviewed journals and are provided for educational context. Individual results vary. Speak with a qualified healthcare professional or dermatologist before changing your routine. Verdo Cosmetics makes no therapeutic claims about the products or services mentioned.

Frequently asked questions

Does coconut oil actually help hair?
Yes, there is research behind it. A study in the Journal of Cosmetic Science found coconut oil reduced protein loss from hair, before and after washing, which the researchers linked to its ability to penetrate the hair shaft. Mineral and sunflower oils did not show the same effect (Rele and Mohile, 2003).
How do I use coconut oil on my hair?
A common method is as a pre-wash treatment, applied before shampooing and left for a while. Use a small amount on the lengths and ends, avoiding the roots if your scalp is oily.
Why is coconut oil better than other oils for hair?
In the study above, coconut oil reduced hair protein loss while mineral and sunflower oils did not, which the researchers attributed to coconut oil penetrating the hair shaft rather than just coating it.
Can I use coconut oil if my scalp is oily?
Yes, just focus it on the lengths and ends and avoid the roots. Gentle washing and conditioning still matter alongside any oil treatment.
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