Essential Oils for Seborrheic Keratosis: A Comprehensive Guide

November 14, 2024

268 19 minutes read

Understanding Seborrheic Keratosis

Before diving into using essential oils, it’s important to have a clear understanding of what exactly seborrheic keratosis is, what causes it, and when it warrants a trip to the dermatologist.

What is Seborrheic Keratosis?

Seborrheic keratosis is a non-cancerous skin growth that commonly appears in older adults. These growths are made up of keratin, a protein found in skin, hair and nails. They have a waxy, stuck-on appearance and can range in color from white to black, though most are tan or brown.^[1] Seborrheic keratoses are sometimes compared to warts, moles, or even skin cancer, but they are distinctly different.

Some key characteristics of seborrheic keratosis include:

Waxy, scaly, or wart-like appearance
Round or oval shape
Slightly raised with a flat or bumpy texture
Range in size from very small to over an inch across
May appear singly or in clusters

Symptoms of Seborrheic Keratosis

Seborrheic keratosis growths are usually asymptomatic, meaning they don’t cause any physical symptoms. However, some people may experience:

Itching or irritation, especially if growths rub against clothing or jewelry
Tenderness or bleeding if growths get irritated or inflamed
Cosmetic concerns about the appearance of growths

It’s important to note that seborrheic keratosis does not turn into skin cancer. However, they can sometimes resemble cancerous growths like melanoma, so it’s important to have any suspicious spots checked by a doctor.

Causes and Risk Factors

The exact cause of seborrheic keratosis is unknown, but several factors seem to increase the likelihood of developing these growths:

Older age: Seborrheic keratosis usually appears after age 40 and becomes increasingly common with age.^[1]
Genetics: People with close family members who have many seborrheic keratoses are more likely to develop them as well.
Sun exposure: Growths often appear on areas of the body that have had a lot of sun exposure over the years.^[1]

Despite some similarities in appearance, seborrheic keratosis is not caused by viruses like warts are. The growths are not contagious or infectious.

When to See a Doctor

Most of the time, seborrheic keratosis doesn’t require medical treatment. However, it’s a good idea to see a dermatologist if:

You notice a new skin growth and aren’t sure what it is
An existing growth changes in size, shape, or color
A growth is painful, itchy, or bleeds easily
You simply want the growth removed for cosmetic reasons

Your dermatologist can diagnose seborrheic keratosis by sight or may choose to do a skin biopsy to rule out skin cancer. They can also discuss treatment options if the growths are bothersome.

Benefits of Essential Oils for Seborrheic Keratosis

While conventional treatments for seborrheic keratosis like cryotherapy or electrosurgery are effective, they can be costly and may have side effects like scarring.^[6] This has led many people to explore natural remedies like essential oils. Here’s what research tells us about how certain oils may help with seborrheic keratosis:

Anti-Inflammatory Properties

Inflammation is a key factor in the development and symptoms of many skin conditions. Some essential oils, like tea tree oil, have demonstrated powerful anti-inflammatory effects in studies.^[12] By reducing inflammation, these oils may help soothe irritation and redness associated with seborrheic keratosis.

Antimicrobial Properties

While seborrheic keratosis itself is not an infection, secondary bacterial or fungal infections can sometimes occur if growths become irritated or inflamed. Many essential oils, including tea tree, lavender, and frankincense oil, have significant antimicrobial activity against a range of bacteria and fungi.^[12] Using these oils may help prevent or treat infections in damaged skin around seborrheic keratoses.

Soothing and Calming Effects

The itching and irritation that some people experience with seborrheic keratosis can be quite bothersome. Certain essential oils are renowned for their skin-calming properties. For example, lavender oil has been shown to reduce itching and inflammation when applied topically.^[8] The soothing effects of oils like lavender, frankincense, and geranium may help relieve seborrheic keratosis symptoms.

Skin Regeneration

While essential oils are not likely to get rid of seborrheic keratoses completely, they may help improve the overall health and appearance of the growths and surrounding skin. Some oils, like frankincense and geranium, have been studied for their ability to promote skin cell regeneration and wound healing.^[5] By supporting the skin’s natural repair processes, these oils may help seborrheic keratoses look and feel better.

It’s important to keep in mind that much of the evidence for using essential oils for seborrheic keratosis is anecdotal or comes from small studies. More research is needed to fully understand the potential benefits and risks. However, when used properly, essential oils can be a safe and natural way to manage these common skin growths.

Best Essential Oils for Seborrheic Keratosis

With so many essential oils to choose from, it can be overwhelming to know where to start. Here are some of the most promising oils for addressing seborrheic keratosis based on the available research and traditional use:

Tea Tree Oil

Tea tree oil, also known as melaleuca oil, is derived from the leaves of the Australian tea tree. It has been used for centuries in traditional medicine for its antimicrobial and anti-inflammatory properties.

Recent studies have found that tea tree oil may be effective for treating various skin conditions, including seborrheic dermatitis, a condition similar to seborrheic keratosis.^[12] In one study, participants who applied a 5% tea tree oil gel had significant improvements in itching, scaling, and inflammation compared to a placebo.^[12]

Tea tree oil’s benefits for seborrheic keratosis may include:

Reducing inflammation and redness
Soothing itching and irritation
Preventing bacterial or fungal infections
Promoting healing of damaged skin

When using tea tree oil, always dilute it in a carrier oil as it can be quite strong. A concentration of 5-10% tea tree oil is typically recommended.^[12]

Lavender Oil

Lavender oil is one of the most popular and versatile essential oils. It’s derived from the flowers of the lavender plant and is known for its calming, soothing properties.

Studies have shown that lavender oil has significant anti-inflammatory and skin-healing effects. It may help reduce itching, redness, and swelling associated with various skin conditions.^[8]

For seborrheic keratosis, lavender oil may be helpful for:

Relieving itching and irritation
Reducing inflammation
Soothing stressed or damaged skin
Promoting a calming, relaxing sensation

Lavender oil is generally considered safe for topical use and has a low risk of side effects. It can be diluted in a carrier oil at a concentration of 1-5%.

Frankincense Oil

Frankincense oil is derived from the resin of the Boswellia tree. It has a long history of use in traditional medicine and is prized for its skin-healing properties.

Research has found that frankincense oil has potent anti-inflammatory effects and may help reduce the appearance of scars and other skin blemishes.^[5] It also has antimicrobial activity against certain bacteria and fungi.

When it comes to seborrheic keratosis, frankincense oil may offer the following benefits:

Reducing inflammation and soothing irritated skin
Supporting skin cell regeneration and wound healing
Improving the texture and appearance of growths
Providing some natural sun protection^[5]

Frankincense is a mild, non-irritating oil that is well-tolerated by most people. Use it diluted in a carrier oil at 1-5% concentration.

Geranium Oil

Geranium oil comes from the leaves of the Pelargonium graveolens plant. It has a sweet, floral aroma and is often used in skincare for its balancing and regenerative properties.

Some research suggests that geranium oil may help improve skin elasticity, reduce inflammation, and promote wound healing.^[8] Its skin-soothing effects may be helpful for relieving the itching and irritation of seborrheic keratosis.

Geranium oil’s potential benefits include:

Soothing inflammation and irritation
Reducing itching
Balancing oil production in the skin
Promoting skin cell regeneration

Dilute geranium oil in a carrier at 1-3% for safe topical use.

Rosemary Oil

Rosemary oil is steam distilled from the leaves of the rosemary plant. It has an invigorating, herbaceous aroma and is used in skincare for its antimicrobial and stimulating properties.

Studies have found that rosemary oil has significant antibacterial and antifungal activity.^[8] It may help prevent infections in irritated or damaged skin. Rosemary is also thought to improve circulation and promote healing.

For seborrheic keratosis, rosemary oil may help by:

Preventing bacterial or fungal infections in irritated growths
Stimulating circulation to the skin
Promoting healing of damaged skin
Providing a refreshing, energizing sensation

Use rosemary oil diluted at 1-5% in a carrier oil. It can cause sensitivity in some people, so patch test first.

Jojoba Oil

Jojoba oil is a bit different than the other oils on this list. It’s actually a liquid wax extracted from the seeds of the jojoba plant. However, it’s commonly used as a carrier oil for diluting essential oils.

Jojoba has a unique chemical structure that closely resembles the skin’s natural sebum. This allows it to deeply penetrate and moisturize the skin without clogging pores. It also has anti-inflammatory properties.^[8]

As a carrier oil for seborrheic keratosis blends, jojoba offers several benefits:

Moisturizing and softening dry, scaly growths
Reducing inflammation and soothing irritation
Balancing the skin’s oil production
Extending the shelf life of essential oil blends

Jojoba can be used on its own or to dilute essential oils at a 1-5% concentration.

Lime Oil

Lime oil is cold-pressed from the peel of the lime fruit. It has a bright, citrusy aroma and is sometimes used in skincare for its cleansing and toning properties.

Lime oil has demonstrated antimicrobial activity against certain bacteria and fungi.^[8] It may be helpful for preventing infections in irritated seborrheic keratosis growths. However, lime oil can also be phototoxic, meaning it can cause skin sensitivity and burning in the sun.

If using lime oil for seborrheic keratosis, be sure to:

Use it only at night or wash it off before going outside
Dilute it well in a carrier oil at a very low concentration (0.5-1%)
Avoid applying it to sensitive or damaged skin

While lime oil does offer some potential benefits, the risk of phototoxicity means it may be best reserved for occasional use rather than daily application.

How to Use Essential Oils for Seborrheic Keratosis

Now that we’ve covered some of the best oils to try, let’s discuss how to actually use them safely and effectively. Proper use is key to getting the most benefit and avoiding adverse reactions.

Dilution with Carrier Oils

Rule number one of using essential oils is to always, always dilute them before applying to the skin. Essential oils are highly concentrated plant extracts that can cause irritation, allergic reactions, or even chemical burns if used undiluted.

Carrier oils are non-volatile, mild oils used to dilute essential oils. They “carry” the essential oil onto the skin while also providing moisturizing and protective benefits. Some of the best carrier oils for skin include:

Jojoba oil
Sweet almond oil
Grapeseed oil
Avocado oil
Rosehip seed oil

When making a blend for seborrheic keratosis, aim for a 1-5% dilution of essential oils in your chosen carrier. For most people, a 2-3% dilution is a good starting point.

To make a 2% dilution blend, add 12 drops of essential oil to one ounce (30 ml) of carrier oil. For a 5% dilution, use 30 drops per ounce. You can use a single oil or a combination of oils at these dilutions.

Application Methods

There are a few different ways you can apply your essential oil blend to seborrheic keratosis growths:

Spot treatment: Dip a clean cotton swab into your oil blend and gently dab it onto individual growths. This allows you to target the oils just where you need them.
Compress: Soak a clean cloth in warm water, wring it out, and add a few drops of your oil blend. Apply the compress to the affected area for 5-10 minutes. This can be soothing for larger or inflamed growths.
Massage: Add a few drops of your oil blend to a small amount of moisturizer or carrier oil. Gently massage it into the skin around and over the seborrheic keratoses. This can help improve circulation and reduce inflammation.

Whichever method you choose, be sure to apply your oils gently and avoid rubbing or picking at the growths. This can cause further irritation and inflammation.

Patch Testing

Before using a new essential oil or blend, it’s always a good idea to do a patch test to check for skin sensitivity or allergies. To do a patch test:

Dilute the essential oil in a carrier at twice the concentration you plan to use (so 4-6% for a 2-3% blend).
Apply a small amount of the diluted oil to the inside of your forearm.
Cover the area with a bandage and wait 24-48 hours.
If you experience any redness, itching, swelling, or other irritation, wash the oil off and do not use it on your seborrheic keratoses. If your skin looks and feels normal, it should be safe to use.

Even if you don’t have a reaction on the patch test, discontinue use of any oil that causes irritation when applied to your growths.

Frequency and Duration of Use

How often and how long you use essential oils for seborrheic keratosis will depend on your individual skin, the severity of your growths, and how your skin reacts to the oils. A general guideline is to apply your oil blend 1-2 times per day for 2-4 weeks, then reassess your skin. If you notice improvements, you can continue using the oils as needed for maintenance. If you don’t see any changes or your skin becomes more irritated, discontinue use.

It’s important to give the oils some time to work, as they aren’t an overnight fix. However, you also don’t want to overuse them and risk further irritation. Listening to your skin and adjusting your routine as needed is key.

Other Natural Remedies

In addition to essential oils, there are a few other natural remedies that may be helpful for managing seborrheic keratosis symptoms and appearance. These can be used alone or in combination with your oil blends.

Aloe Vera Gel

Aloe vera is a succulent plant known for its skin-soothing properties. The clear gel inside the leaves is rich in vitamins, antioxidants, and anti-inflammatory compounds.^[10]

Applying pure aloe vera gel to seborrheic keratoses may help:

Soothe itching and inflammation
Moisturize and soften dry, scaly growths
Promote healing of irritated or damaged skin

You can use fresh gel straight from an aloe leaf or purchase pure aloe vera gel. Apply it directly to growths 1-2 times daily.

Apple Cider Vinegar

Apple cider vinegar (ACV) is a popular home remedy for a variety of skin issues. It contains acetic acid, which has antimicrobial and keratolytic (skin peeling) properties.^[11]

Some people find that applying diluted ACV to seborrheic keratoses helps to:

Gently exfoliate and soften rough, scaly growths
Balance the skin’s pH and discourage microbial growth
Reduce itching and irritation

To use ACV, mix equal parts vinegar and water. Apply the solution to growths with a cotton swab or cloth, being careful to avoid surrounding skin. Rinse off after 10-15 minutes. Start with once daily application and increase if tolerated.

It’s important to note that ACV can be quite harsh and drying, especially on sensitive skin. If you experience any burning, stinging, or excessive peeling, discontinue use.

Green Tea Extract

Green tea is loaded with polyphenols, which are potent antioxidant and anti-inflammatory compounds. Epigallocatechin-3-gallate (EGCG), the main polyphenol in green tea, has been studied for its potential skin benefits.^[9]

Applying green tea extract to seborrheic keratoses may help:

Reduce inflammation and redness
Protect against UV damage and photoaging
Improve the overall health and appearance of growths and surrounding skin

You can find green tea extract in some natural skincare products or make your own by brewing a strong cup of green tea, letting it cool, and applying it to growths with a cotton ball. Leave on for 5-10 minutes before rinsing.

While these natural remedies may offer some benefits for seborrheic keratosis, they aren’t a substitute for professional medical care. If your growths are spreading, changing, or becoming more bothersome, be sure to see your dermatologist for an evaluation and treatment options.

Precautions and Considerations

Before diving into using essential oils or other natural remedies for seborrheic keratosis, there are a few important safety considerations to keep in mind. While these approaches can be helpful for some people, they aren’t right for everyone.

Allergies and Sensitivities

Essential oils are highly concentrated plant extracts that can cause allergic reactions in some people. Common signs of an essential oil allergy include:

Redness
Itching
Swelling
Rash or hives
Burning or stinging sensation

If you experience any of these symptoms after applying an essential oil, wash it off immediately and discontinue use. Seek medical attention if the reaction is severe or doesn’t improve.

To minimize the risk of allergic reactions, always do a patch test before using a new oil and dilute oils properly in a carrier. Avoid using oils near the eyes, mouth, and other sensitive areas.

Pregnancy and Breastfeeding

Some essential oils may not be safe for use during pregnancy or while breastfeeding. Certain oils, like rosemary and clary sage, can stimulate uterine contractions and should be avoided during pregnancy.^[7]

Other oils like tea tree and lavender are generally considered safe for pregnant and nursing women when used in low dilutions. However, it’s always best to consult with your healthcare provider before using any essential oils or herbal remedies during these times.

Interactions with Medications

Essential oils are biologically active substances that can interact with certain medications. For example, some oils like lavender and tea tree can have sedative effects and may enhance the effects of sleep aids or anti-anxiety drugs.^[7]

If you take any prescription or over-the-counter medications, talk to your doctor or pharmacist before using essential oils. They can advise you on potential interactions and safety concerns.

Consulting a Healthcare Professional

While essential oils and other natural remedies can be used as complementary therapies for seborrheic keratosis, they shouldn’t replace professional medical care. It’s important to see a dermatologist if:

You’re unsure if a growth is seborrheic keratosis or something else
Your growths are painful, bleeding, or changing rapidly
You have a large number of growths or they’re spreading quickly
Natural remedies aren’t helping or are causing irritation

Your dermatologist can provide an accurate diagnosis and recommend the best treatment options for your individual needs. They may also be able to advise you on safe and effective ways to incorporate natural remedies into your treatment plan.

Lifestyle Tips for Seborrheic Keratosis Management

In addition to using essential oils and other natural remedies, making some simple lifestyle changes can help you manage seborrheic keratosis and keep your skin healthy overall. Here are a few tips to try:

Healthy Diet

Eating a balanced diet rich in antioxidants and anti-inflammatory compounds may help improve the health and appearance of your skin. Some key nutrients for skin health include:

Vitamin A: Found in sweet potatoes, carrots, spinach, and other leafy greens
Vitamin C: Abundant in citrus fruits, berries, bell peppers, and broccoli
Vitamin E: Found in nuts, seeds, avocados, and vegetable oils
Omega-3 fatty acids: Found in fatty fish, walnuts, flax seeds, and chia seeds

Aim to eat a variety of colorful fruits and vegetables, whole grains, lean proteins, and healthy fats. Limit processed foods, added sugars, and unhealthy fats, which can contribute to inflammation.^[3]

Sun Protection

While sun exposure isn’t the primary cause of seborrheic keratosis, it can contribute to the development and darkening of growths over time. Protecting your skin from UV damage is important for overall skin health and may help prevent new seborrheic keratoses from forming.

To protect your skin from the sun:

Wear broad-spectrum sunscreen with an SPF of at least 30 every day, even when it’s cloudy
Reapply sunscreen every 2 hours or after swimming or sweating
Wear protective clothing like long-sleeved shirts, pants, and wide-brimmed hats
Seek shade during peak sun hours (10am-4pm)

If you have seborrheic keratoses on exposed areas like the face, neck, or hands, be extra diligent about sun protection to prevent further darkening or irritation.

Good Skincare Habits

Taking good care of your skin overall can help keep seborrheic keratoses and other skin issues at bay. Some basic skincare habits to adopt include:

Cleansing your skin gently twice a day with a mild, non-irritating cleanser
Moisturizing daily with a fragrance-free, non-comedogenic lotion or cream
Avoiding harsh scrubs, exfoliants, or other irritating skincare products
Showering in lukewarm (not hot) water and keeping showers short
Patting skin dry gently instead of rubbing
Using a humidifier in dry indoor environments

If you have sensitive or easily irritated skin, look for skincare products labeled “for sensitive skin” or “hypoallergenic.” Avoid products with long lists of ingredients, fragrances, or other potential irritants.

Stress Management

Stress can take a toll on your skin, exacerbating inflammation and slowing healing. While stress isn’t a direct cause of seborrheic keratosis, it can make skin more reactive and prone to irritation.^[3]

To manage stress and support healthy skin, try:

Practicing relaxation techniques like deep breathing, meditation, or yoga
Getting regular exercise, which can help reduce stress and improve circulation
Making time for hobbies and activities you enjoy
Connecting with loved ones and building a strong support system
Seeking professional help if stress becomes overwhelming or unmanageable

Taking care of your mental health can have positive effects on your physical health, including the health of your skin.

Adequate Sleep

Getting enough quality sleep is crucial for overall health and well-being, including skin health. During sleep, your body repairs and regenerates tissues, including skin cells. Lack of sleep can contribute to inflammation, premature aging, and slow wound healing.^[3]

To support healthy skin and overall health, aim for 7-9 hours of sleep per night. Create a relaxing bedtime routine, avoid screens before bed, and keep your bedroom cool, dark, and quiet to promote restful sleep.

While lifestyle changes alone aren’t likely to get rid of seborrheic keratoses, they can help keep your skin healthy and may reduce the likelihood of developing new growths over time. Combine these habits with targeted treatments like essential oils for a well-rounded approach to managing seborrheic keratosis.

Professional Dermatological Options

If you’re not seeing the results you want with natural remedies or your seborrheic keratoses are becoming more bothersome, there are several professional treatment options available. These procedures are typically quick, well-tolerated, and effective for removing growths.

Cryotherapy

Cryotherapy, also known as cryosurgery or freezing, is one of the most common treatments for seborrheic keratosis. It involves applying liquid nitrogen to the growth with a spray device or cotton swab.^[1]

The extreme cold destroys the excess skin cells, causing the growth to blister and scab over. The treated area usually heals within a few weeks, leaving behind a lighter patch of skin. Cryotherapy is a good option for small, raised seborrheic keratoses.

Potential side effects of cryotherapy include:

Blistering and scabbing
Temporary redness and swelling
Lightening of treated skin (usually temporary)
Scarring (rare)

Your dermatologist will provide specific aftercare instructions, which may include keeping the treated area clean and dry and applying petroleum jelly or a healing ointment.

Curettage

Curettage involves numbing the growth with a local anesthetic and then scraping it off with a curette (a small, scoop-shaped surgical instrument). The scraped area is then cauterized (burned) to stop any bleeding.^[1]

Curettage is often used for smaller, flatter seborrheic keratoses. It’s a quick procedure with minimal downtime, though the treated area may be sore and scabbed for a few weeks.

Risks and side effects of curettage include:

Pain and tenderness
Bleeding and scabbing
Scarring or changes in skin texture
Infection (rare)

Your dermatologist will provide instructions for keeping the treated area clean and covered as it heals.

Electrosurgery

Electrosurgery uses an electric current to burn off the seborrheic keratosis. The growth is first numbed with a local anesthetic. Then, a small probe is used to deliver the current, which cauterizes and removes the growth.^[1]

Electrosurgery is effective for flat or slightly raised seborrheic keratoses. It may require more than one treatment for complete removal. The treated area usually heals within a few weeks.

Potential side effects of electrosurgery include:

Redness and swelling
Scabbing and crusting
Scarring or changes in skin color
Infection (rare)

Proper wound care and sun protection are important after electrosurgery to minimize scarring and promote healing.

Laser Therapy

Laser therapy uses a focused beam of light to vaporize and remove seborrheic keratoses. Different types of lasers may be used depending on the size, thickness, and location of the growth.^[1]

Laser therapy is precise and can be a good option for hard-to-treat areas like the eyelids or skin folds. It usually requires only one treatment, though larger growths may need a second session.

Risks and side effects of laser therapy include:

Redness and swelling
Blistering and scabbing
Changes in skin color (usually temporary)
Scarring (rare)

Your dermatologist will provide specific aftercare instructions, which may include keeping the treated area moist with ointment and protecting it from the sun.

While these professional treatments are generally safe and effective, they can be costly and may not be covered by insurance if done for cosmetic reasons. Discuss the risks, benefits, and costs of each option with your dermatologist to determine the best approach for you.

Conclusion

Seborrheic keratosis is a common, benign skin growth that affects many people as they age. While these growths are harmless, they can be unsightly or irritating for some. If you’re looking for a natural way to manage seborrheic keratosis, essential oils may be worth trying.

Tea tree oil, lavender oil, frankincense oil, and other oils have properties that may help soothe inflammation, reduce irritation, and improve the appearance of seborrheic keratoses. When diluted properly in a carrier oil and used consistently, these oils may offer some relief.

However, it’s important to remember that essential oils are not a cure-all and may not work for everyone. They should be used with caution and discontinued if any irritation occurs. It’s also crucial to see a dermatologist if growths are changing, spreading, or becoming painful.

In addition to essential oils, lifestyle habits like eating a healthy diet, protecting your skin from the sun, managing stress, and getting enough sleep can support overall skin health and may help prevent new seborrheic keratoses from developing.

If home remedies aren’t giving you the results you want, professional treatments like cryotherapy, curettage, electrosurgery, and laser therapy can effectively remove seborrheic keratoses. Talk to your dermatologist about the best options for your individual needs and budget.

With the right combination of natural remedies, lifestyle changes, and professional care, it is possible to manage seborrheic keratosis and keep your skin looking and feeling its best.

Takeaways

Seborrheic keratosis is a common, benign skin growth that becomes more prevalent with age. While harmless, growths can be unsightly or irritating.
Essential oils like tea tree, lavender, frankincense, and geranium may help soothe inflammation, reduce irritation, and improve the appearance of seborrheic keratoses when used properly.
Always dilute essential oils in a carrier oil and do a patch test before use. Discontinue use if irritation occurs.
Other natural remedies like aloe vera, apple cider vinegar, and green tea extract may also offer some benefits for seborrheic keratosis.
Lifestyle habits like a healthy diet, sun protection, stress management, and good sleep can support overall skin health.
Professional treatments including cryotherapy, curettage, electrosurgery, and laser therapy can effectively remove seborrheic keratoses if home remedies aren’t enough.
See a dermatologist if growths are painful, changing, or spreading, or if you’re unsure about the diagnosis or best treatment approach.