Use theolive oil to make soft and shiny frizzy and unmanageable hair it’s one of those grandmother’s remedies that, especially in adolescence when experimentation is everything, many of us have tried to put into practice.
This has been the case for decades trend it resisted, only to end up in the shadow and be supplanted by the most disparate alternatives. For some time however, the idea of bringing this ingredient from the kitchen to the bathroom seems to have come back into fashion, also thanks to the presence on the market of more and more products containing it. But is it a good idea?
«Ideally yes, not by chance one of the most appreciated vegetable oils and used in the world for hair care – explains the trichologist technician Giulia Cantarini – let’s remember, however, that it doesn’t work miracles and that it is not suitable for all types.”
What makes it ok for hair
To understand why this ingredient is a beauty elixir for hair it is necessary to know every secret, starting from the composition. «Oil is a fat obtained by pressing olives. It is composed of 98% of a saponifiable fraction, consisting mainly of triglyceridesand for the remaining 2% by an unsaponifiable fraction made up of more than 200 substances, such as hydrocarbons, phenols and vitamins».
What is it for
These elements are good for your hair because they help maintain it hydrated, well nourished and shinyimproving its overall appearance.
In particular, fatty acids make olive oil an excellent emollient that «softens and hydrates haircreating a protective barrier around the shaft and thus reducing the risk of breakage and the formation of split ends. Furthermore, it seals the hair cuticle, retaining moisture inside and improving its softness and shine.”
But not only that, «olive oil also helps repair the hair from the damage of exposure to UV rays from the sunthanks to the presence of natural antioxidants that reduce oxidative stress.”
Although further human studies are needed, “olive oil has demonstrated antimicrobial properties in vitro, which means using it on the scalp it could help prevent dandruff or seborrheic dermatitis».
Finally, «the anti-inflammatory properties due to the phenolic compounds, particularly effective when combined with ingredients such as honey and beeswax, would make it useful in the treatment of psoriasis. However, even in this case, there is still no conclusive evidence on humans.”
Although there are many theories on the subject online, according to science there is no direct link between the use of olive oil and hair growth or the prevention of alopecia.
Who is it recommended for?
«The use of olive oil is particularly suitable for those with dry, frizzy, brittle or damaged hairas it offers great benefits in terms of hydration and softness. On the contrary, those with thin hair or an oily scalpusing it he could find his heavy hair».
How to use it
The emollient and protective properties of olive oil therefore make it a valid ally for those who find themselves having to manage particularly suffering hair, as long as they make the most of it. «My advice is to use already formulated products containing olive oil like masks, rather than the kitchen one. The latter, in fact, could be difficult to rinse and could therefore leave an unwanted oily effect on the hair. Once you have found the right product, apply it to the lengths before shampooing and leave it on for 15-20 minutes. Subsequently, proceed with washing your hair, which can also be done with an olive oil shampoo”, concludes Giulia Cantarini.
Source: Vanity Fair
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