Like any other oil, the inclusion of macadamia nut oil in your diet will likely result in a number of positive health effects. Due to its high monounsaturated fat content, which the American Heart Association (AHA) claims helps lower levels of harmful cholesterol, consuming macadamia oil may benefit heart health.

Because of its high smoke point of 410F, macadamia nut oil is a great substitute for olive oil and may be used for cooking, frying, or heating meals. In this article, let’s discover what are the uses and health benefits of macadamia nut oil.

What is Macadamia Nut Oil

macadamia oil

Aboriginal cultures like the Budjilla have utilized the macadamia nut, which is indigenous to northeastern New South Wales and southeasterly Queensland, for feasting as well as using its oil as a foundation for liniment and face and body paint. In Hawaii, where Australian seeds were introduced in the 1880s, the nut was first widely cultivated for commercial purposes. For a while, Hawaii was the world’s greatest producer.

Macadamia nuts, the fruits of the Australian Macadamia integrifolia tree, are the source of macadamia nut oil, a non-volatile oil. It is a transparent, light-yellow liquid with emollient and fragrance-fixing qualities that can be used in cooking and as a cosmetic ingredient. It is a preferred option for cooking and salad dressings because it is claimed to have a delectable flavor. Additionally, it promotes skin health and is utilized in hair treatments.

Nutrition Facts

For 1 tablespoon (13.5g) serving:

  • Calories: 120
  • Total Fat: 14g
  • Saturated Fat: 2g
  • Monounsaturated Fat: 9g
  • Polyunsaturated Fat: 2g
  • Cholesterol: 0mg
  • Sodium: 0mg
  • Total Carbohydrates: 0g
  • Protein: 0g

Macadamia Nut Oil Health Benefits

macadamia nut oil benefits

Here are some potential health benefits of macadamia nut oil:

Heart Health

It is high in monounsaturated fatty acids, which have been shown to improve cholesterol levels and reduce the risk of heart disease.

Weight Management

Macadamia nut oil is a good source of healthy fats, which can help to keep you feeling full and satisfied. This can make it easier to manage your weight and avoid overeating.

Anti-Inflammatory Properties

The oil contains phytosterols, which have been shown to have anti-inflammatory properties. This can help to reduce inflammation throughout the body and may be helpful for people with conditions such as arthritis.


It’s a good source of vitamins and minerals, including vitamin E, thiamin, and magnesium. These nutrients are important for overall health and can help to support a strong immune system.

Macadamia Nut Oil For Skin

Macadamia Nut Oil For Skin

It is rich in monounsaturated fatty acids, vitamins, and minerals that make it a great choice for skin care. Here are some of the benefits of using macadamia nut oil for the skin:


Macadamia nut oil is easily absorbed by the skin and has a lightweight texture that makes it an excellent moisturizer. It helps to hydrate the skin and prevent moisture loss, making it ideal for people with dry or dehydrated skin.


Antioxidants found in abundance in it, such as vitamin E, serve to shield the skin from the harm caused by free radicals. Free radicals can damage the skin cells and lead to premature aging, so using this oil can help to prevent wrinkles and fine lines.


It has anti-inflammatory properties that can help to soothe irritated or inflamed skin. Also hypoallergenic, it can be used by those with sensitive skin.


Macadamia nut oil is rich in palmitoleic acid, which has been shown to promote skin healing and regeneration. This makes it an excellent choice for people with scars or other skin damage.

How To Use It:

You can use this oil on its own, topically, or in skincare products that also contain other ingredients. It works well to remove makeup on its own, but it can also be used in massage oils and as a carrier oil for essential oils.

Because it quickly absorbs into the skin and is non-greasy, macadamia nut oil is a great daily moisturizer for the body, face, and scalp. It can assist to maintain the skin nourished and radiantly young by applying a small amount of macadamia oil to dry skin and gently rubbing it for about a minute. It can be used as a face scrub or as a cleanser when applied to the face.

The oil can also be used to make a face mask. Bespotted advises making a smooth paste by combining macadamia oil, honey, aloe vera gel, and oatmeal powder. This paste can then be applied to the face and washed off with a mild cleaner.

Macadamia Nut Oil For Hair

Macadamia Nut Oil For Hair

It can be a great choice for hair care due to its nourishing and moisturizing properties. It helps promote healthy hair growth, strengthen hair strands, and improve overall hair health.

Nourishes and Moisturizes Hair

It is an excellent emollient, which means it can help moisturize and nourish hair strands. It can penetrate deep into the hair shaft, providing hydration and preventing dryness and breakage.

Adds Shine and Softness

It can help add shine and softness to hair. Its lightweight texture allows it to absorb quickly into the hair, leaving it smooth and silky without feeling greasy.

Protects Hair from Damage

The high concentration of antioxidants in macadamia nut oil helps protect hair from damage caused by free radicals, UV rays, and environmental pollutants.

Promotes Healthy Hair Growth

Macadamia nut oil contains palmitoleic acid, which is a rare omega-7 fatty acid that can help promote healthy hair growth. It can also strengthen hair strands and reduce hair loss.

How To Use It:

It can be a beneficial ingredient in hair care due to its high content of fatty acids, antioxidants, and vitamin E. For your hair care here are some ways to use it.

Hair Mask

Mix macadamia nut oil with honey and apply the mixture to your hair. Leave it on for 30 minutes and then rinse it off with shampoo and water. This will help moisturize and nourish your hair.

Leave-in Conditioner

Apply a small amount of oil to the ends of your hair after washing and conditioning. This will help prevent split ends and add shine to your hair.

Scalp Treatment

Massage macadamia nut oil into your scalp to help nourish and moisturize it. Leave it on for 30 minutes and then wash your hair as usual.

Hair Serum

Apply a small amount of macadamia nut oil to your hair before styling to help tame frizz and add shine.

When using it, it is important to use a high-quality, cold-pressed oil that is free from additives or chemicals. You can find this oil at health food stores or online.

Macadamia Nut Oil vs Olive Oil

In the world of cooking, macadamia nut oil and olive oil are two common oils. Both oils have parallels and distinctions, but they are used differently and have different health advantages and cosmetic uses.


Because macadamia oil has a greater smoke point than olive oil, it can be used for high-heat cooking methods including sautéing and frying. Olive oil, on the other hand, has a lower smoke point and is ideal for cooking over low to medium heat, such as when baking, roasting, or making salad dressings.


Olive oil contains about 76% monounsaturated fats, but macadamia nut oil has an amount of 85% monounsaturated fats. Good fats, such as monounsaturated fatty acids, can help lower levels of harmful cholesterol in the body and minimize the risk of heart disease.

Omega-3 to Omega-6 fatty acids, which are good for the health of the heart and brain, are also present in macadamia nut oil in a balanced ratio. Though in smaller quantities, olive oil provides similar advantages.


The advantages of both oils for skin and hair are well known. The antioxidants, vitamins, and minerals included in macadamia nut oil and olive oil can help hydrate and nourish the skin and hair.

Macadamia Nut Oil Allergies & Interactions

Macadamia nut oil is derived from macadamia nuts, which are tree nuts. Individuals with tree nut allergies should exercise caution when consuming or using macadamia nut oil.

While it is generally considered safe for consumption and topical use, it is possible for individuals to have an allergic reaction to it.


What is the ideal method for storing it?

Macadamia oil needs to be kept out of the light, heat, and air in a cool, dark place. This is due to the sensitive nature of macadamia oil, which is susceptible to rancidity when exposed to these factors. The ideal container for the oil’s storage is a bottle made of dark glass with a tight-fitting lid. This will assist in shielding the oil from air and light.

In addition, it’s crucial to make sure the bottle is completely sealed after each use to stop air from getting inside and oxidizing the oil. It is advised to keep the oil in the refrigerator if it is not used frequently to increase its shelf life.

How long does Macadamia nut oil last?

When properly maintained, macadamia nut oil typically has a shelf life of one to two years. The quality of the oil, the storage conditions, and whether or not the oil has been opened can all affect this, but to varying degrees.

Macadamia nut oil should be kept in a cool, dark location away from heat and light to extend its shelf life.

Check the oil’s scent, taste, and look if you’re not sure about the freshness or quality of your macadamia nut oil. It is probably past its prime and should be thrown away if it tastes or smells rancid, or if it is murky or discolored.


Macadamia nut oil is a useful oil that may be applied to a variety of situations. It is a great source of monounsaturated fats, which can assist to decrease cholesterol and enhance heart health. Its high concentration of antioxidants and anti-inflammatory substances can also aid to ward off a variety of chronic conditions.

Adding it to your food and skincare regimen can have a number of positive effects on your health and is a great method to promote your overall health and well-being. But, it’s important to keep in mind that macadamia nut oil, like all oils, is high in calories and therefore to be consumed in moderation as part of a healthy diet.


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