Oils & Concentrates

Can CBD Oil Really Promote Hair Growth?

Can CBD Oil Really Promote Hair Growth?

CBD Oil for Hair Care

cbd oil


In recent years, CBD oil has surged in popularity, making its way into an array of products ranging from health supplements to cosmetics. One of the intriguing claims that have emerged is the potential for CBD oil to promote hair growth. But is there any merit to this assertion, or is it just another baseless trend? In this article, we delve deep into the world of CBD, its origins, its impact on hair health, and the science behind it.


What is CBD Oil?

cbd oil for hair growth


CBD oil is a product derived from the cannabis plant. The term “CBD” stands for cannabidiol, which is one of over 100 cannabinoids found in cannabis. Cannabinoids are a group of chemical compounds that interact with the body’s endocannabinoid system, influencing a range of physiological processes including mood, pain sensation, appetite, and more.

Here are the key points to understand about CBD oil:

  • Origin: CBD oil is extracted primarily from industrial hemp, a variant of the cannabis plant that contains very low amounts of THC (tetrahydrocannabinol). THC is the psychoactive compound responsible for producing the “high” feeling associated with marijuana use.
  • Non-Psychoactive: Unlike THC, CBD is not psychoactive. This means that it does not produce a “high” or altered state of consciousness. Users can derive the potential health benefits of CBD without experiencing intoxication.
  • Extraction: CBD oil is obtained through several extraction methods, with CO2 extraction being one of the most popular due to its efficiency and purity results. The extracted CBD is then often mixed with a carrier oil like coconut oil or hemp seed oil to create CBD oil.
  • Uses and Benefits: CBD oil has gained significant attention in recent years for its potential therapeutic properties. Some of the purported benefits include relief from pain, inflammation, anxiety, seizures, and other medical conditions. It’s also used as a supplement for general well-being and is incorporated into a variety of products ranging from tinctures and edibles to skincare and bath products.
  • Legality: The legal status of CBD oil varies across countries and even states or regions within countries. In many places, the legality hinges on the THC content and the source of the CBD. For instance, in the U.S., CBD derived from hemp (with THC levels below 0.3%) is federally legal following the 2018 Farm Bill. However, individual state laws can differ.
  • Safety and Side Effects: Generally, CBD is considered safe, but like any product, it can have side effects. Some users report dry mouth, reduced appetite, drowsiness, or diarrhea. It’s also essential to consider potential interactions with other medications. As always, it’s recommended to consult with a healthcare provider before using CBD, especially if you’re taking other medications or have existing health concerns.


Common Uses of CBD Oil

Over the years, CBD oil has gained recognition for its potential therapeutic properties. Users tout its efficacy in pain management, where it can act as an anti-inflammatory and pain reliever. Moreover, many individuals use CBD as a remedy for anxiety and stress, attributing to it calming and mood-regulating effects. Beyond these internal benefits, CBD has also made a splash in the skincare industry, being incorporated into products for its potential anti-aging, moisturizing, and skin-calming properties.


Understanding Hair Growth

putting cbd oil in the hair


Hair growth is a complex process that involves various phases, intricate biology, and is influenced by numerous factors, from genetics to environmental elements. To fully grasp the concept of hair growth, it’s essential to start from the basics.


1. Anatomy of Hair

  • Hair Follicle: Embedded in the skin, the follicle is a tiny tubular cavity from which hair grows. It’s also where hair pigment (melanin) is produced.
  • Hair Shaft: This is the visible part of the hair that protrudes from the skin.
  • Sebaceous Glands: Attached to hair follicles, these glands produce sebum, a natural oil that moisturizes the hair and scalp.
  • Papilla: Located at the base of the hair follicle, the papilla contains tiny blood vessels that nourish the cells responsible for hair growth.


2. Phases of Hair Growth

The life cycle of a hair strand consists of three main phases:

  • Anagen (Growth Phase): During this phase, the hair grows actively from the follicle. This phase can last several years, with hair growing about half an inch (about 1.25 cm) per month on average.
  • Catagen (Transitional Phase): Lasting only a few weeks, this short transitional phase sees the hair stop growing and detach itself from the blood supply, becoming what’s known as a “club hair.”
  • Telogen (Resting Phase): Lasting a few months, this phase involves the hair resting while new hair begins to grow underneath. The old strand will eventually fall out, often while brushing or washing, making room for the new hair.


3. Factors Influencing Hair Growth

  • Genetics: Heredity plays a primary role in determining hair color, texture, density, and growth rate.
  • Hormones: Hormonal fluctuations, especially those related to puberty, pregnancy, and menopause, can impact hair growth and loss. Conditions like polycystic ovary syndrome (PCOS) and issues with the thyroid can also influence hair health.
  • Diet and Nutrition: A balanced diet rich in essential vitamins and minerals, like biotin, vitamin E, and iron, supports healthy hair growth.
  • Stress: Chronic stress can lead to conditions like telogen effluvium, a temporary hair loss condition.
  • Environmental Factors: Exposure to harsh chemicals, UV radiation, and pollutants can damage hair and impact its growth.
  • Age: As people age, hair growth can slow down, and hair strands can become thinner and weaker.


4. Hair Disorders and Conditions

  • Alopecia Areata: An autoimmune condition where the body’s immune system attacks hair follicles, leading to hair loss.
  • Androgenic Alopecia: Commonly known as male-pattern baldness in men and female-pattern hair loss in women, this genetic condition is associated with a gradual thinning of hair.
  • Traction Alopecia: Hair loss caused by pulling hair too tightly, common with certain hairstyles or treatments.


5. Maintaining Healthy Hair Growth

Regularly trimming hair to get rid of split ends, using minimal heat treatments, and avoiding harsh chemical products can promote healthier hair. Scalp massages, proper hydration, and stress management techniques also play a role in maintaining optimal hair health.

In essence, hair growth is a blend of biology and external factors. Understanding its intricacies can provide valuable insights into hair care routines and addressing hair-related concerns.


How CBD Oil Might Promote Hair Growth



CBD oil, derived from the cannabis plant, has seen increasing use in various health and beauty applications. When it comes to hair health and growth, CBD oil is believed to offer potential benefits through multiple mechanisms. Here’s a comprehensive look at how CBD oil might play a role in promoting hair growth:


1. Nourishing the Scalp

  • Rich in Essential Fatty Acids: CBD oil contains essential fatty acids, including Omega-3, Omega-6, and Omega-9. These fatty acids are known to promote the health of the scalp. A nourished scalp can provide a conducive environment for healthy hair growth.
  • Vitamins and Antioxidants: CBD oil also contains vitamins E, A, and C. Vitamin E is an antioxidant that can help reduce oxidative stress in the scalp, thereby potentially reducing hair loss. Vitamin A plays a crucial role in cell growth, including hair cells. Vitamin C is involved in collagen production, which is vital for hair strength.


2. Anti-inflammatory Properties

Reduces Scalp Inflammation: Chronic inflammation can negatively impact hair growth and lead to hair loss conditions such as scarring alopecia. CBD’s well-documented anti-inflammatory properties can help soothe the scalp, potentially creating a better environment for hair to thrive.


3. Sebum Regulation

Balanced Oil Production: CBD oil can interact with the sebaceous glands, potentially regulating sebum production. A balanced oil production ensures that the scalp is neither too dry nor too oily, both of which can be detrimental to hair health.


4. Stress Reduction

Combatting Stress-Related Hair Loss: Stress can be a significant factor in hair loss. The calming properties of CBD might assist in managing stress and anxiety levels, which in turn could reduce stress-induced hair loss conditions like telogen effluvium.


5. Enhancing Blood Circulation

Improved Blood Flow: While direct research is limited, some believe that CBD can enhance blood circulation in the areas where it is applied. Better blood flow to the scalp ensures hair follicles receive the necessary nutrients and oxygen, potentially promoting hair growth.


6. Strengthening Hair

Reducing Breakage: The fatty acids in CBD oil can help improve the texture and resilience of the hair. Stronger hair is less prone to breakage, ensuring that hair appears fuller and healthier.


7. Combatting Dryness

Moisturizing the Scalp: A dry scalp can lead to issues like dandruff and itching. By providing hydration, CBD oil can combat dryness and ensure the scalp remains healthy.


While the potential benefits of CBD oil for hair growth are promising, it’s important to note that more direct, comprehensive research is needed in this area. However, given the known properties of CBD, including its anti-inflammatory and moisturizing capabilities, it holds promise as a natural adjunct in a holistic approach to hair care. If considering using CBD oil for hair health, it’s essential to choose high-quality products and, if possible, consult with a dermatologist or healthcare professional.


Scientific Studies about Cannabis Oil for Hair

hair care with cbd oil


1. Anti-inflammatory Properties of CBD

  • Study Overview: Numerous studies have highlighted CBD’s potential anti-inflammatory effects.
  • Relevance to Hair Growth: Chronic inflammation can hinder hair growth and may lead to conditions like alopecia. By reducing inflammation, CBD may create a healthier environment for hair to grow.
  • Reference: Nagarkatti, P., Pandey, R., Rieder, S. A., Hegde, V. L., & Nagarkatti, M. (2009). Cannabinoids as novel anti-inflammatory drugs. Future Medicinal Chemistry, 1(7), 1333-1349.


2. Stress Reduction and CBD

  • Study Overview: Animal studies have indicated that CBD may possess anxiolytic properties, helping to reduce anxiety.
  • Relevance to Hair Growth: Stress and anxiety can lead to conditions such as telogen effluvium, a form of temporary hair loss. If CBD can assist in managing stress, it might indirectly support hair health.
  • Reference: Blessing, E. M., Steenkamp, M. M., Manzanares, J., & Marmar, C. R. (2015). Cannabidiol as a potential treatment for anxiety disorders. Neurotherapeutics, 12(4), 825-836.


3. Sebostatic Effect of CBD

  • Study Overview: A study conducted on human sebocytes found that CBD could act as a sebostatic agent, potentially regulating sebum production.
  • Relevance to Hair Growth: An imbalance in sebum production can lead to scalp conditions such as dandruff or scalp acne, which might indirectly affect hair health.
  • Reference: Oláh, A., Tóth, B. I., Borbíró, I., Sugawara, K., Szöllõsi, A. G., Czifra, G., … & Bíró, T. (2014). Cannabidiol exerts sebostatic and antiinflammatory effects on human sebocytes. The Journal of clinical investigation, 124(9), 3713-3724.


4. Safety Profile of CBD

  • Study Overview: General studies on CBD’s safety profile suggest that it’s well-tolerated in most people and has a relatively low side effect profile.
  • Relevance to Hair Growth: While not directly related to hair growth, understanding CBD’s safety is crucial when considering it for topical or systemic use for hair-related applications.
  • Reference: Iffland, K., & Grotenhermen, F. (2017). An update on safety and side effects of cannabidiol: A review of clinical data and relevant animal studies. Cannabis and Cannabinoid Research, 2(1), 139-154.


Limitations and Considerations

While the aforementioned studies provide insights into the potential benefits of CBD, direct evidence of CBD’s role in promoting hair growth is scarce. Much of the optimism surrounding CBD for hair health stems from its known properties (e.g., anti-inflammatory, sebostatic) and their inferred benefits for the scalp and hair.

It’s essential to approach the topic critically, recognizing that while preliminary evidence and anecdotal reports are promising, more rigorous and targeted scientific research is required. Always consult with a dermatologist or healthcare professional before integrating CBD into a hair care regimen.


How to Use CBD Oil for Hair Growth

hemp for hair growth


Utilizing CBD oil for hair growth involves both understanding its potential benefits and knowing how to apply or incorporate it into your hair care routine. Below are some recommendations on how to make the most of CBD oil for hair health:

1. Topical Application

  • CBD-infused Shampoo and Conditioner: There are hair products on the market that have already incorporated CBD oil. Using these can provide an easy method to introduce CBD to your hair care regimen.
  • Direct Scalp Massage: Apply a few drops of CBD oil directly onto your scalp. Massage it in gently using circular motions. This can help in increasing blood circulation and allowing the CBD oil to nourish the scalp directly. Leave it in for a few minutes to a few hours, depending on your preference, before washing it out.
  • Hair Masks: Mix CBD oil with other hair-friendly ingredients like coconut oil, aloe vera, or argan oil. Apply the mixture to your hair and scalp, letting it sit for at least 30 minutes or even overnight before washing it out.


2. Ingesting CBD

  • CBD Tinctures: You can consume CBD oil directly by placing a few drops under your tongue. It gets absorbed into the bloodstream and might indirectly benefit hair health from within.
  • CBD Capsules or Edibles: These provide another method for systemic intake. By consuming CBD, you’re providing your body with potential anti-inflammatory and stress-reducing benefits, which can indirectly support hair health.


3. Dosage and Frequency

  • Starting Slow: If you’re new to CBD, start with a small amount to see how your scalp and hair respond. Gradually increase the quantity as you become more accustomed to its effects.
  • Frequency: Depending on your needs and how your hair and scalp respond, you can use CBD oil as frequently as every wash or as infrequently as once a week or even less.


4. Precautions and Considerations

  • Patch Test: Before fully integrating CBD oil into your hair care routine, do a patch test. Apply a small amount on a section of your scalp to see if there are any adverse reactions.
  • Product Quality: Ensure you’re using high-quality CBD oil. Look for products that provide third-party lab test results, ensuring the absence of harmful chemicals and the presence of beneficial cannabinoids.
  • Consultation: Before ingesting CBD, especially if you’re considering it for hair benefits, consult with a healthcare professional. They can provide guidance tailored to your individual health situation.


5. Combine with Other Beneficial Oils

Synergistic Effects: Combining CBD oil with other beneficial oils, like jojoba oil, rosemary oil, or peppermint oil, can potentially amplify benefits. For instance, rosemary oil is believed to promote blood circulation in the scalp, and when used with CBD, it might offer enhanced benefits.


While the potential benefits of CBD oil for hair growth are promising, always remember that individual results can vary. What works for one person might not work for another. It’s essential to approach the use of CBD for hair growth with an open mind, patience, and a willingness to experiment to find what’s most effective for you.


Possible Side Effects and Considerations

cbd plant and oil product


While CBD oil is generally well-tolerated and considered safe for most individuals, it can cause side effects in some people. Furthermore, when considering its use, especially for specific purposes like hair growth, there are other factors and precautions to take into account.

1. Potential Side Effects

While most people do not experience significant side effects, here are some that have been reported:

  • Dry Mouth: Some individuals might experience a reduced production of saliva, leading to a feeling of dryness in the mouth.
  • Reduced Appetite: Some users have reported a decrease in hunger after using CBD.
  • Drowsiness or Fatigue: Especially at higher doses, CBD might cause feelings of drowsiness or tiredness in some people.
  • Diarrhea: High doses of CBD can upset the stomach in certain individuals, leading to diarrhea.
  • Change in Weight: Some people might notice weight changes, either gain or loss, after using CBD.
  • Mood Changes: On rare occasions, users might experience mood changes, such as increased anxiety or irritability.


2. Considerations When Using CBD Oil for Hair Growth

  • Product Purity: Always ensure you’re using high-quality CBD oil that is free from contaminants like heavy metals, pesticides, or harmful solvents. Many reputable companies provide third-party lab test results.
  • Dosage: Start with a low dose or amount and gradually increase as you observe how your body and scalp respond. This approach helps in minimizing potential side effects.
  • Interactions with Other Medications: CBD can interfere with the way your body processes certain drugs, potentially affecting their efficacy. Always consult with a healthcare professional if you’re on medication.
  • Allergic Reactions: While rare, some people might be allergic to ingredients in CBD oil products, especially if combined with other oils or additives. Always conduct a patch test before fully integrating it into your routine.
  • Pregnancy and Breastfeeding: There’s limited research on the effects of CBD during pregnancy or while breastfeeding. If you’re in this group, it’s best to consult with a healthcare provider before using CBD.
  • Legal Status: While CBD derived from hemp is legal in many places, its status can vary by country, state, or region. Always ensure you’re aware of the local regulations.


3. Other Considerations

  • Long-term Effects: As with any supplement or product, consider the potential long-term effects of consistent CBD use. While current research doesn’t indicate significant long-term risks, it’s always a good idea to take breaks or vary your products.
  • Hair Type and Condition: Everyone’s hair is different. What works for one person might not work for another. Always consider your hair type, condition, and individual needs.



cbd product


CBD oil, with its myriad potential benefits, presents an exciting avenue for those delving into natural hair health solutions. While preliminary research and anecdotal evidence point towards its potential to promote hair growth, it’s crucial to approach the topic critically. Always be informed, seek the latest research, and consult with healthcare professionals. 

If you’re considering integrating CBD oil into your hair care routine, Leaf Alleviate offers a range of quality products that are worth exploring. Dive deeper and learn more about Leaf Alleviate’s offerings to find a product that aligns with your needs.



Q: Does CBD oil have THC?

While both CBD and THC come from the cannabis plant, most CBD oils, especially those designed for therapeutic use, contain negligible amounts of THC. Always check product labels to ensure you’re getting THC-free or low-THC content if that’s a concern.


Q: How long does it take to see results from using CBD oil on hair?

Results can vary based on individual factors, including the initial hair health, the quality of CBD products used, and the consistency of use. While some may notice improvements within a few weeks, others might require several months.


Q: Can I use CBD oil with other hair products?

In general, CBD oil can be used in conjunction with other hair products. However, it’s essential to ensure that the combined ingredients don’t cause scalp irritation.


Q: Is CBD oil legal everywhere?

The legal status of CBD oil varies across countries and states. In many places, CBD derived from hemp (with low THC levels) is legal, but always check local regulations before purchasing.