Does Weed Help Your Beard Grow

Weed, cannabis, marijuana: by whatever name you call it, this psychotropic plant has been used for recreational and medicinal purposes for centuries. But when it comes to its help or effects on hair or beard growth, the jury’s still out. A 2018 study published in the journal “Cannabis and Cannabinoid Research” surveyed 6,000 men between 18 and 30 years old who used marijuana at least three times a week. The study found six percent of them reported improved hair and beard growth.

Despite the fact that some studies such as this one conducted by the University of Michigan suggest cannabis may aid hair and beard growth, the National Organization for the Reform of Marijuana Laws is a bit more cautious in its analysis of the research. It concludes that there is “insufficient evidence” to make any firm conclusions on the matter.

Dr. Jerry Wasserman, a dermatologist with Clarity Skin Clinic in British Columbia, Canada, agrees that there’s not enough research yet to definitively state whether or not cannabis has a positive effect on hair and beard growth. He suggests it might improve the texture and appearance of facial hair, but he cautions that “until more research studies are available, it’s too early to make any conclusions about marijuana’s positive or negative effects on facial hair.”

This lack of conclusive evidence doesn’t seem to be stopping men around the world from trying marijuana as a form of hair growth enhancement. It’s not uncommon to find a variety of cannabis-infused beard oils on the market today. Some of these are advertised as being formulated specifically to aid in hair growth and overall hair health, although there is no scientific evidence to support this.

Given the fact that cannabis has known anti-inflammatory properties and has been found to potentially help with certain diseases such as cancer and Parkinson’s, it’s no surprise that some men have turned to it as a natural hair fix. While there have been some positive anecdotal reports of what would appear to be improved beard thickness and growth from some men, the truth of the matter is that we just don’t know for sure whether or not these claims have any basis in reality.

Now, while we wait for studies to eventually settle this debate, if you are to choose to experiment with marijuana and its effects on beard growth, it’s important to bear in mind that it’s a very potent herb. Excessive consumption can lead to serious health risks such as depression, anxiety, and in some cases, addiction. If you do decide to try it, do so with caution, and remember to consult your doctor before using any product containing cannabis.


The studies conducted on the effects of marijuana on facial hair growth and health have been inconclusive. While there have been some positive anecdotal reports, what is certain is that until further research is conducted, we won’t know for sure whether or not cannabis actually helps with beard growth.

It is also important to note that, given the plant’s potency, excessive use can lead to serious health risks. For this reason, it is best to consult with a healthcare professional before considering cannabis for facial hair growth.

Marijuana and Hair Follicle Health

It is also worth considering that cannabis may improve hair and beard health in other ways. Marijuana has been found to reduce inflammation, which is an important factor in overall hair health and growth. In addition, it can potentially reduce levels of stress, which can result in healthier hair and, in some cases, increased growth.

The University of Michigan study concluded that those who used marijuana had improved hair and beard quality. It is believed that the chemical compounds in cannabis, such as CBD and THC, can help reduce the release of sebum, a waxy, oily compound secreted by the hair follicles which can clog the pores and inhibit hair growth.

The study also suggests that marijuana can potentially help reduce levels of DHT, a hormone that can contribute to hair loss. DHT has been linked to certain types of hair loss such as male pattern baldness, and marijuana is believed to block its production.

Marijuana and Stress Relief

Marijuana can also help reduce stress and this can be beneficial for hair health. Stress is a known cause of hair loss, and cannabis can help to reduce cortisol levels, which can result in improved hair growth.

Furthermore, cannabis has been found to potentially alleviate symptoms of depression and anxiety. It is believed that this can help improve mental health and reduce stress, which can also lead to healthier hair and potentially increased growth.

Additionally, marijuana use may lead to more restful sleep, which can result in healthier hair and beards. Poor sleep has been linked to hair loss, due to the body’s production of stress hormones.


It is important to note that, as with any medication or supplement, marijuana use can have certain side-effects. These can include dry mouth, headaches, dizziness, and confusion. In rare cases, it has also been linked to psychotic episodes, as well as increased heart rate and blood pressure.

Furthermore, it’s’ important to remember that cannabis use is still illegal in many countries and should not be used without consulting with a healthcare provider first. It is also important to note that cannabis use can have certain financial, legal, and social consequences.


While there is some evidence that cannabis may aid in hair and beard growth, the evidence is still inconclusive. Thus, it is important to consult with a healthcare professional before attempting to use marijuana as a means of improving hair health or growth. Furthermore, it is important to bear in mind the potential side-effects and risks associated with cannabis use.

Theresa Norton is an award-winning author and blog writer who specializes in the art and science of manly beards. Her articles cover topics such as styling, shaping, maintaining, and even growing beards. With her extensive knowledge on facial hair, Theresa has helped countless guys to look their best and feel confident in their daily lives. She loves researching the history of beards, exploring new trends, sharing insightful tips, and writing about her own experiences.

Leave a Comment