According to some, macadamia oil can smooth, add shine to hair when topically applied and calm. From the nuts of macadamia trees, macadamia oil comes. Macadamia oil has a clear, light yellow appearance. It’s liquid at room temperature, unlike coconut oil.
Macadamia oil is rich in potassium and fatty acids. Its concentration of palmitoleic acid makes it a popular ingredient in cosmetic products that are meant to smooth skin and hair. Macadamia oil is cold-pressed form as a cooking oil and is popular in its pure and as a hair-styling product. Macadamia oil is also found in skin lotions, hair masks and face creams.
What are the benefits?
Macadamia oil can strengthen hair
Like mineral oil, macadamia oil penetrates hair more efficiently than some other oils. On your scalp, mineral oil can build up. It can make your hair look dull and feel heavier, over time. But to penetrate the hair follicles more effectively, fruit and vegetable oils have been found. This property macadamia oil shares.
Your hair follicles may be left stronger and healthier when macadamia oil binds to the hair shaft and infuses it with fatty acids. According to the researchers, macadamia oil also contains antioxidants, from environmental exposure which help hair to recover to things like pollutants in the air.
Macadamia oil can smooth hair
Giving it a shinier appearance, the emollient qualities of macadamia oil can help smooth hair. Anecdotally, with macadamia oil hair that’s treated daily may hold its sheen and become glossier over time.
Macadamia oil can make curly hair more manageable
For curly hair, macadamia oil is especially popular. From the environment, curly hair types can be especially vulnerable to damage. Curly hair that damaged and dried out can break easily and is very hard to style. But macadamia oil helps restore moisture and adds natural protein to the hair. Curly hair that’s properly moisturized is easier to style and untangle.
Are there any risks?
To use on their hair, macadamia oil is a safe ingredient for almost everyone. It’s possible that you’ll have an allergic reaction to macadamia oil if you’re allergic to tree nuts. However, there’s also a chance that you won’t react to it, so the oil contains less of the tree nut proteins that trigger a reaction.
Otherwise, with your hair or scalp using macadamia oil for long-term hair treatment shouldn’t cause problems.
Do a patch test of the oil on your skin before trying a full application if you have a history of allergies or are concerned about an allergic reaction to macadamia oil. On the inside of your arm put a small amount on a dime-sized spot. It should be safe to use if there’s no reaction in 24 hours, Discontinue use if you do develop allergy symptoms.
Does it work?
Macadamia nut oil should make hair look stronger and shinier within one application. The consistency of your hair may change to be healthier and easier to maintain if you continue using.
Macadamia oil may be an especially valuable tool to combat frizz and flyaways for curly hair and natural hair types. But to understand the mechanism we don’t have solid clinical evidence that makes macadamia oil work.