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Saturday, August 6, 2011

THE NATURAL HAVEN: Mineral Oil is Evillllll!! (or maybe not?)

Thank God for the smart folks who can break it down!

THE NATURAL HAVEN: Mineral Oil is Evillllll!! (or maybe not?): "Ok so I really don't do sensationalist headlines, please blame this one on Alice ( fab blog ) who sent this email with this title to me :). ..."

Specifically for hair, mineral oil is useful for

1. Preventing the hair fibre from swelling too much when placed in water (see this post).
2. Preventing moisture entry in humid conditions (see this post)
3. Preventing UV damage to hair by forming a 'protective' layer which stops breakdown of the amino acids in the hair (Journal of the Society of Cosmetic Chemists, pg 109-122, 1993).

The sticking point (pun intended) of mineral oil is simply that, it sticks to the outside of the hair. It does not penetrate the hair like coconut oil does. Therefore, it is perhaps not the most beneficial oil that could be used on hair.

I definitely also agree that some hair can handle mineral oil better than others. Factors that could affect this include

1. How often you wash your hair with shampoo (more washing less build up)
2. How far up is mineral oil on the ingredient list on the product (top 5 listing means more mineral oil than if it appears in the bottom 5)
3. How often do you use the product with mineral oil (daily use probably means more accumulation than weekly or fortnightly use).

Avoiding mineral entirely for whatever reason is not bad, however using pseudo science to justify this is the problem.

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