A drop of olive oil.

Does Olive Oil Help with Hair Growth? Benefits and Best Ways to Use It

Written by: Mecene Research Team

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Published

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Time to read 12 min

Table of Contents

What Is Olive Oil and Why Is It Good for Hair Growth? How Olive Oil Nourishes Hair Follicles and Scalp Can Olive Oil Help Hair Growth? What Science Says 5 Proven Benefits of Olive Oil for Hair Health and Growth Deeply Moisturizes Dry Hair and Scalp Strengthens Hair and Prevents Breakage Improves Scalp Health for Faster Growth Reduces Split Ends and Adds Shine Protects Hair From Environmental Damage How to Use Olive Oil for Hair Growth Olive Oil Hair Mask for Dry Hair Olive Oil and Egg Mask for Stronger Hair Olive Oil and Coconut Oil Mix for Extra Nourishment Olive Oil for Scalp Massage: Benefits and Techniques How Often Should You Use Olive Oil on Your Hair for Best Results? Comparing Olive Oil with Other Oils: Which Is Best for Hair Growth? Olive Oil vs. Coconut Oil for Hair Loss Olive Oil vs. Argan Oil for Dry, Frizzy Hair How Olive Oil Stands Out Among Popular Hair Oils What Type of Olive Oil is Best for Hair Growth? Extra Virgin Olive Oil vs. Regular Olive Oil: What’s the Difference? How to Choose High-Quality Olive Oil for Hair Best Practices for Storing Olive Oil to Maintain Its Benefits Potential Risks and Downsides of Using Olive Oil on Hair Can Olive Oil Cause Build-Up or Oily Hair? Who Should Avoid Using Olive Oil for Hair Care? How Olive Oil Benefits Different Hair Types Olive Oil for Curly Hair: Taming Frizz and Defining Curls Olive Oil for Fine Hair: Should You Use It? Olive Oil for Color-Treated or Chemically Treated Hair Why Is Olive Oil Good for Hair Growth?

Thanks to its rich nutrients and moisturizing properties, Olive oil for hair growth has become a popular choice in hair care. Known for its ability to support scalp health, strengthen hair strands, and stimulate hair growth, olive oil is praised for promoting healthier hair.


Extra virgin olive oil, in particular, is packed with fatty acids, oleic acid, and antimicrobial agents that nourish hair follicles and the scalp. This article explores the benefits of olive oil for hair, the science behind its potential to boost the hair growth cycle, and the best ways to use it as part of your hair care routine.

Bottles of olive oil.

What Is Olive Oil and Why Is It Good for Hair Growth?

Olive oil has been a trusted ingredient in hair care for centuries, offering numerous benefits for hair health and growth. Rich in key nutrients, olive oil nourishes hair follicles, strengthens hair strands, and soothes scalp irritation. Its moisturizing properties make it ideal for maintaining a healthy scalp and promoting the hair growth cycle.


The Nutrients in Olive Oil That Boost Hair Health


  • Oleic Acid: A fatty acid that strengthens the hair shaft and helps lock in moisture.

  • Antioxidants: Protect hair follicles from oxidative stress and environmental damage.

  • Vitamin E: Supports scalp health and encourages healthier hair.

  • Antimicrobial Agents: Help combat bacteria and fungi that can affect scalp health.

  • Essential Fatty Acids: Work as a natural hair conditioner to keep hair soft and manageable.

How Olive Oil Nourishes Hair Follicles and Scalp

Olive oil nourishes the scalp by improving blood flow and delivering key nutrients to the hair follicles. It may soothe scalp dryness and irritation, supporting a healthy environment for hair.

Visualization of olive oil.

"Rich in key nutrients, olive oil nourishes hair follicles, strengthens hair strands, and soothes scalp irritation.”

Can Olive Oil Help Hair Growth? What Science Says

Research indicates that olive oil supports a healthy scalp, which is essential for hair growth, but its direct impact on hair loss prevention remains inconclusive. While more research is needed to establish its effects, some studies highlight olive oil’s ability to combat DHT (dihydrotestosterone), a hormone linked to hair loss and thinning. Its antimicrobial properties also help maintain a healthy scalp, which is essential for supporting growth.


Olive oil’s nourishing properties may help protect hair follicles and contribute to a healthy environment for the hair growth cycle. The high content of oleic acid and antioxidants helps shield the scalp and hair from damage, allowing hair to grow stronger and healthier.

Olive oil in petri dish.

5 Proven Benefits of Olive Oil for Hair Health and Growth

Olive oil offers many benefits for improving hair health and stimulating hair growth. Its ability to nourish, protect, and strengthen makes it an essential addition to any hair care routine.

Deeply Moisturizes Dry Hair and Scalp

Olive oil’s moisturizing properties make it an effective solution for dry scalp and brittle hair. Its fatty acids penetrate the hair shaft, hydrating the hair and reducing dryness. Regularly applying olive oil can help prevent flaky skin and maintain a healthier scalp for improved hair care.

Strengthens Hair and Prevents Breakage

Rich in essential nutrients, olive oil strengthens hair strands from root to tip. Its protective qualities prevent hair breakage caused by heat styling and environmental factors. Using olive oil regularly as part of your hair care routine ensures your hair becomes more resilient and less prone to damage.

Improves Scalp Health for Faster Growth

A healthy scalp is vital for stimulating hair growth. Olive oil’s moisturizing properties may help alleviate scalp dryness, potentially reducing the appearance of dandruff. Applying olive oil can condition the scalp and hair, creating a healthier foundation for growth.

Reduces Split Ends and Adds Shine

Olive oil acts as a natural conditioner, smoothing the hair cuticle and reducing split ends. This adds a healthy shine and keeps hair soft and manageable. Its ability to penetrate the hair shaft helps repair damage and restore the hair’s natural luster.

Protects Hair From Environmental Damage

Packed with antioxidants and protective qualities, olive oil contains antioxidants that may help protect hair from environmental stressors. These factors can weaken hair over time, but the nutrients in olive oil help maintain its strength and health. Incorporating olive oil into your hair care routine may help improve hair’s appearance and manageability over time.

A close-up of hydrated, silky hair strands.

How to Use Olive Oil for Hair Growth

Using olive oil for hair growth is simple and effective. Various methods are tailored to different hair needs. These techniques can deeply nourish hair strands, improve scalp health, and enhance the hair growth cycle.

Olive Oil Hair Mask for Dry Hair

An olive oil hair mask is a great way to moisturize dry scalp and hair. Warm a few drops of extra virgin olive oil in a microwave-safe bowl and apply it to your hair’s entire length, focusing on dry areas. Leave the mask on for 30 minutes before washing with a mild shampoo. This process restores the hair’s natural shine and smooths the hair cuticle, reducing frizz and split ends.

Olive Oil and Egg Mask for Stronger Hair

Combining olive oil with an egg creates a powerful protein treatment to strengthen hair strands. Mix two tablespoons of olive oil with one egg and apply the mixture to damp hair. Let it sit for 20 minutes, then rinse thoroughly with cool water and a mild shampoo. This mask is ideal for supporting hair health and preventing breakage.

Olive Oil and Coconut Oil Mix for Extra Nourishment

Mixing olive oil with coconut oil provides deep nourishment to the scalp and hair. Blend equal parts of olive oil and coconut oil and warm slightly. Massage the mixture into the scalp and hair, focusing on areas prone to dryness or damage. Leave it on for an hour before washing. This combination enhances the moisturizing properties of both oils and strengthens the hair shaft.

Olive Oil for Scalp Massage: Benefits and Techniques

Scalp massages with olive oil improve blood flow and nourish hair follicles, encouraging hair growth.


Benefits:



Techniques:


  • Use a few drops of extra virgin olive oil for better absorption.

  • Gently massage the scalp in circular motions for 5–10 minutes.

  • Focus on areas with hair thinning or dryness.

How Often Should You Use Olive Oil on Your Hair for Best Results?

Apply olive oil to your hair once or twice a week for optimal results. Overusing it can lead to greasy hair or an oily scalp, especially for fine hair types. Using olive oil regularly as part of your hair care routine strengthens hair strands, supports growth, and prevents hair fall without weighing hair down.

Olive oil on fingers.

Comparing Olive Oil with Other Oils: Which Is Best for Hair Growth?

Different oils have unique benefits for hair health, but olive oil offers versatility and long-term protection. Comparing it to popular alternatives like coconut oil and argan oil highlights its strengths.

Olive Oil vs. Coconut Oil for Hair Loss

Both oils can reduce hair fall but differ in composition and effects.


Aspect

Olive Oil

Coconut Oil

Key Benefits

Moisturizing properties

Protein retention for hair strength

Hair Type

Ideal for dry scalp and hair

Best for fine or oily hair

Additional Benefits

Anti-inflammatory properties

Antibacterial properties

Olive Oil vs. Argan Oil for Dry, Frizzy Hair

Olive oil and argan oil are excellent for dry hair but excel in different ways.


Aspect

Olive Oil

Argan Oil

Key Benefits

Deep moisturization

Adds lightweight shine

Hair Type

Suitable for thick or coarse hair

Best for fine or frizzy hair

Additional Benefits

Anti-inflammatory properties

Rich in antioxidants

How Olive Oil Stands Out Among Popular Hair Oils

Olive oil stands out because of its unique combination of moisturizing and protective qualities. Unlike coconut oil or argan oil, olive oil penetrates deeply into the hair shaft while also supporting scalp health with its antibacterial and anti-inflammatory properties. Its versatility makes it suitable for various hair types, from dry scalp to coarse hair, providing a natural, healthy shine without making hair feel greasy.

Bowl of argan oil.

What Type of Olive Oil is Best for Hair Growth?

Choosing the right type of olive oil ensures you maximize its benefits for hair health and growth.

Extra Virgin Olive Oil vs. Regular Olive Oil: What’s the Difference?

The type of olive oil used can affect its effectiveness for hair care.


Aspect

Extra Virgin Olive Oil

Regular Olive Oil

Processing

Cold-pressed, unrefined

Refined, processed

Nutrient Content

Higher in antioxidants

Lower nutrient density

Best For 

Scalp and hair nourishment

General conditioning

How to Choose High-Quality Olive Oil for Hair

Look for cold-pressed, extra virgin olive oil to get the best results for hair care. Check the label for terms like “first press” or “unrefined,” which indicate minimal processing. Ensure the oil is stored in a dark glass bottle to protect it from light and choose products sourced from trusted olive tree farms for superior quality.

Best Practices for Storing Olive Oil to Maintain Its Benefits

Proper storage ensures olive oil retains its nutrients and effectiveness.


  • Keep olive oil in a cool, dark place to prevent degradation.

  • Use dark glass bottles to protect it from sunlight.

  • Seal the bottle tightly to avoid oxidation.

  • Avoid storing olive oil near heat sources like stoves or ovens.

Several bottles of olive oil.

Potential Risks and Downsides of Using Olive Oil on Hair

While olive oil offers many benefits for hair care, it’s important to understand potential downsides to avoid unwanted effects.

Can Olive Oil Cause Build-Up or Oily Hair?

Using too much olive oil or not washing it out properly can leave hair feeling greasy or heavy. Olive oil is thick and can coat the hair shaft, leading to build-up over time if not rinsed thoroughly with a mild shampoo. This is particularly common in people with fine or oily hair, as they are more prone to greasy hair. To avoid this, use a small amount and focus on the ends rather than the roots.

Greasy hair.

Who Should Avoid Using Olive Oil for Hair Care?

People with seborrheic dermatitis, oily scalp conditions, or sensitive skin may find that olive oil worsens their symptoms. Its rich, dense texture may sometimes clog pores or exacerbate scalp irritation. Additionally, anyone allergic to olive oil or its components should avoid using it for hair care. Conduct a patch test before trying olive oil to ensure it doesn’t cause adverse reactions.

How Olive Oil Benefits Different Hair Types

Olive oil is versatile and can benefit many hair types, but the results vary based on your specific hair needs.

Olive Oil for Curly Hair: Taming Frizz and Defining Curls

Curly hair tends to be dry and prone to frizz, making olive oil an excellent choice for hydration. Its moisturizing properties smooth the hair cuticle, reducing frizz and enhancing curl definition. Applying olive oil to damp curls helps lock in moisture and create bouncy, well-defined curls without weighing them down.

Olive Oil for Fine Hair: Should You Use It?

Fine hair can easily become weighed down by heavy products, including olive oil. While it can benefit the scalp and strengthen hair strands, using too much may make hair feel greasy. Opt for a lightweight application—just a few drops applied to the ends. This technique nourishes fine hair without affecting volume or creating an oily scalp.

Olive Oil for Color-Treated or Chemically Treated Hair

Olive oil's protective qualities can benefit color-treated and chemically treated hair. It hydrates dry, brittle strands and reduces damage caused by heat styling or harsh chemicals. Olive oil also helps maintain a healthy shine and prolong the vibrancy of color-treated hair when used sparingly as a conditioning treatment.

Why Is Olive Oil Good for Hair Growth?

Olive oil is a natural powerhouse for hair health, offering benefits like moisturizing dry strands, strengthening hair shafts, and supporting a healthy scalp for optimal growth. Its rich nutrients, including fatty acids, antioxidants, and oleic acid, improve the hair growth cycle and prevent damage from environmental factors.


To maximize hair growth with olive oil, use it consistently but sparingly, and choose high-quality, extra virgin olive oil. Olive oil nourishes your hair from root to tip, promoting stronger, healthier hair, whether applied as a hair mask, scalp massage oil, or mixed with other ingredients.

Frequently Asked Questions

Does olive oil make hair grow faster?

Olive oil may not directly speed up hair growth but creates a healthy scalp environment that supports growth.

How long should I leave olive oil in my hair?

Leave olive oil in your hair for 30 minutes to one hour before washing it with mild shampoo.

Can olive oil prevent hair thinning and hair loss?

Some suggest olive oil could help maintain scalp health, though more research is needed to confirm its effects on hair thinning and hair loss.

Is olive oil safe for all hair types?

Olive oil is generally safe for most hair types but should be used sparingly on oily or fine hair.

Can I mix olive oil with other oils or ingredients for better results?

Yes, mixing olive oil with coconut oil, castor oil, or essential oils enhances its benefits for hair health.

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Medically Reviewed By

Dr. James Pendleton

Dr. James Pendleton is a primary care physician specializing in a naturopathic approach to family medicine. He has nurtured a family practice in Seattle, directed a VIP medical center in Abu Dhabi, published several books and scientific articles, and designed innovative nutritional supplements for manufacturers worldwide.