The causes of dandruff can be diverse, but the most common is the fungus known as Malassezia, a 100% natural microbe found on all scalps and which feeds on the fats present there.

After eating well, Malassezia Globosa (MG) excretes oleic acid, and this is where it gets complicated, as some people can have an allergic reaction to this acid. In this case, their immune system will respond by killing skin cells (to get rid of the irritant) and forcing new ones to be produced at an accelerated rate.

This sudden stripping of the skin is symbolized by the accumulation of dead skin on the scalp, it is the flaky white dandruff that we see. Finally, you should know that 50% of people experience a negative reaction to the presence of this unicellular fungus.

If you have it too, you may have noticed that your scalp is red, dry, itchy and seems inflamed.

Contact Dermatitis

The hair products you use could actually be the cause of your dandruff, to put it mildly! Some of these products contain ingredients that you may be allergic to. When the skin comes into contact with these ingredients, they can trigger an allergic reaction causing the same reaction as seen previously (abundant production of new skin cells). Make sure the products you are using do not contain oleic acid in the ingredients.

A Poor Diet

One of the causes of the growth of fungi on the scalp is the overgrowth of fungi in the intestine and in the bloodstream.

The growth of the fungus is facilitated by the sugar in the foods we eat. Starving the fungus of sugar would help eliminate it, thus reducing its occurrence. Therefore, we need to eliminate excess sugars from our diet. Also remember to stay well hydrated.

Incorporating foods rich in omega-3s into your diet, such as salmon, will hydrate your skin. In addition, the lack of vitamins in our diet contributes to skin problems. The minerals and vitamins contained in omega-3 oils are therefore a welcome one.


  • Antifungal supplements and gels are some of the products that you can use regularly to keep you away from fungi. Another way to control the growth of MG is to encourage the growth of good bacteria with certain supplements.
  • Prescription drugs
    • Sometimes the case of dandruff can be severe enough to warrant consultation with your doctor. After studying the symptoms, the doctor will determine which treatment is best suited.
    • Your doctor may then prescribe prescription medications for you to take by mouth. These work by breaking down the colonies of fungi that form in your gut and in your bloodstream. They will help you control the proliferation of germs.
  • Anti-dandruff shampoos
    • Dandruff shampoos are effective in controlling the growth of fungi. They contain active ingredients that wash the scales so they don’t fall off. In addition, they help remove the sebum which the fungus feeds on. Dandruff shampoos, however, are quite expensive and often leave hair dry.
  • Relax
    • Often, psychological problems such as anxiety, depression and stress can trigger skin irritations. Take a moment for yourself, use stress reduction techniques and behaviors. You can try exercise, yoga, meditation, diffusion, and massage therapy as a way to calm your nerves.
    • Most of the time, you can treat your dandruff naturally on your own, and what’s the best way to do that than essential oils …


Here are the top most recommended essential oils for their effectiveness in the fight against dandruff. Needless to say, treatment with oils will be much gentler on the scalp and skin than medication.

1. Rosemary Essential Oil

Rosemary Essential Oil

Rosemary essential oil 100% pure and natural. Steam distilled.

• Fresh, strong, clean, woody and herbaceous scent. Stimulating and invigorating.

• Rosemary essential oil is very popular in aromatherapy. Its stimulating, rich and warm aroma invigorates and invigorates. We use it…

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Considered one of the best essential oils for treating dandruff, rosemary contains anti-fungal and anti-bacterial compounds that restore balance to your scalp. In addition, it also boosts the blood circulation in the scalp.

To use it, add a few drops of rosemary oil and in your regular shampoo and massage your scalp well.

Another great option is to add a few drops of rosemary oil to virgin coconut oil and rub it into the hair. Leave it on overnight before washing it off the next morning.

2. Tea Tree Oil

Birth of Tea Tree Essential Oil

• 100% pure and natural tea tree essential oil. Origin: China.

• Characteristic fresh, medicinal, clean, camphoric, herbaceous, earthy and woody odor.

• Known for its purifying and soothing properties for the skin. Invigorating and energizing in aromatherapy. Excellent ingredient for …

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This essential oil has powerful antibacterial, antimicrobial and antiseptic properties that kill germs, yeasts and bacteria that usually build up on the scalp and cause dandruff.

Applied to an irritated scalp, tea tree essential oil provides a cooling and soothing sensation. Although it is possible to use undiluted tea tree oil on the skin, people with sensitive skin may experience a stinging sensation. It is therefore advisable to dilute it as a precaution in coconut oil, jojoba or olive oil.

To treat, mix 6 drops of tea tree essential oil with 40ml olive oil and massage into scalp. Leave on overnight and wash off thoroughly in the morning with lukewarm water.

3. Lavender Essential Oil

Essential Oil of True Lavender

• Essential oil of true lavender. Origin: France.

• Pleasant, herbaceous scent with floral notes. Calming, soothing and balancing aroma. Perfect in aromatherapy.

• It is often found in beauty products. It can be added to your homemade beauty formulations, such as creams, serums, …

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Lavender essential oil also contains anti-inflammatory and antifungal properties that help control the fungi that cause dandruff. The oil also relieves itching and redness.

In addition, the regenerative properties of lavender essential oil promote a healthy, germ-free scalp. In the carrier oil of your choice, add 8 drops of lavender oil and apply it overnight. Lavender essential oils will soothe your scalp while promoting deep sleep.

4. Chamomile Essential Oil

Essential Oil of Roman Chamomile

• 10% dilution in sweet almond oil

• Soothing and relaxing

• Facilitates relaxation

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This essential oil displays healing properties that are very useful in treating dandruff. It also has soothing properties that calm dry, itchy scalps, while its anti-inflammatory properties help reduce inflammation, redness and the heat that leads to dermatitis.

Chamomile also helps regulate sebum on the scalp, by regulating it, we manage to control the microbe that spreads, remember, in oily areas.

This oil can be used by adding 8-10 drops to a carrier oil and applying the solution to your skull. To use as a hair rinse, combine five to seven drops of oil in 250ml of distilled water, you can fill a spray bottle with it.

5. Eucalyptus Essential Oil

Essential Oil Blue Gum

• Blue Gum Essential Oil

• 100% pure

• Botanical name: Eucalyptus globulus

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Like other essential oils, eucalyptus oil contains antifungal, antibacterial and anti-inflammatory properties that make it a good choice for treating hair, skin and scalp.

It can be used alone or with another oil from the list. It’s not for nothing that you see eucalyptus in the ingredient list of many hair products. You can massage it into your scalp neat or by combining it with your regular shampoo.

6. Thyme Essential Oil

Thyme Essential Oil

• Thyme Essential Oil

• 10 ml

• 100% pure

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Thyme essential oil is able to fight dandruff thanks to its antiseptic and antifungal properties. In addition to controlling fungus, thyme oil also promotes blood circulation in the scalp by invigorating it.

7. Peppermint Essential Oil

Pure Peppermint essential oil

• Pure and natural: our oils are of the best quality. 100% pure and natural, authentic, essential oil of mint …

• Relieve Stress: Peppermint essential oil relieves and calms the mind. The oil works naturally to relax …

• Many other uses: peppermint essential oil to clear congestion and help relieve symptoms …

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Peppermint oil provides a most pleasurable cooling and soothing sensation. Besides being effective in treating dandruff, it also stimulates hair growth while calming itchy scalp and eliminating this “flaking” effect.

To use, mix 6 drops of peppermint essential oil with 3 tablespoons of olive oil and rub the mixture into your scalp. Let sit for 2 hours before rinsing off with lukewarm water.

8. Patchouli Essential Oil

Patchouli Essential Oil

• Patchouli essential oil, 100% pure and natural. INCI: Pogostemon cablin. Origin: Indonesia.

• Oil with a woody, spicy and sweet scent. Used in aromatherapy and for massages for its soothing and balancing virtues.

• Excellent ingredient in your homemade cosmetic formulations such as body oils and butters, face serums, creams, lotions, salts …

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Patchouli oil can be used directly without dilution. It acts as a moisturizer and has antimicrobial and antifungal properties. These properties work to kill the microbes that accumulate and cause infections of the scalp.


These essential oils can be very concentrated and irritate the scalp. It is advisable not to use pure oils directly on the scalp. Instead, be sure to combine them with a carrier oil like avocado oil, jojoba oil, wheat germ oil, grapeseed oil, or olive oil.

If you suffer from allergies or are pregnant, do not hesitate to consult your doctor before applying these oils to your skin or scalp.

Buy only high quality, 100% pure essential oils.


Dandruff can be quite bothersome and sometimes even embarrassing. Rather than praying that the glitter doesn’t fall at a bad time, try to take control of the situation instead.

Essential oils are a great way to fight that is worth at least trying (you’re safe).

Not only do they lessen the immediate effects of the microbe, but they also control the growth of the fungus causing the discomfort.

Before rushing to the drugstore to acquire medication, try the natural route! And you, what are your top essential oils for this annoying hassle?