Best Beard Growth Vitamins

Are you longing for a fuller, thicker beard but struggling to achieve your desired look? Many factors, including genetics and hormones, play a role in beard growth. However, getting the right vitamins and nutrients can also make a significant difference. In this article, we'll explore the top vitamins that can help promote beard growth and thickness. From biotin to vitamin D, these essential nutrients can support the follicles in your beard and contribute to a lusher, more robust beard. Whether you're struggling with patchy growth or slow development, incorporating these vitamins into your routine could make a noticeable difference.

Factors That Influence Facial Hair

There are several factors that influence facial hair growth.

  • Genetics play a significant role in determining the pattern and density of facial hair. Men with a family history of fuller beards are more likely to have a similar growth pattern.
  • Testosterone levels also affect the ability to grow a beard, as this hormone stimulates beard hair.
  • Age is another factor, as facial hair tends to become thicker and more prominent as men enter adulthood. On the other hand, some men may experience hair loss, which can also affect facial hair growth.
  • Diet and nutrition can also play a role, with deficiencies in certain vitamins and minerals potentially hindering facial hair growth.
  • Environmental factors, such as exposure to pollution and toxins, can also impact the health and growth of a beard.

Overall, the growth of facial hair is a complex process influenced by a combination of genetic, hormonal, and environmental factors. 

Vitamins That Promote Beard Growth

variety of vitamins and supplements in bowls and on a surface

Certain vitamins play a crucial role in promoting healthy hair growth, including the growth of facial hair. Below, we will explore the top vitamins that are known to support beard growth and how you can incorporate beard supplements into your daily routine for the best results. 


Collagen is a protein that gives skin its strength and elasticity, and it may also help with beard growth and fullness. Collagen can potentially improve the health of the hair follicles, leading to stronger and thicker beard growth. Additionally, collagen may support the overall health of the skin, creating a better environment for beard growth. By promoting both the health of the hair and the skin, collagen can potentially contribute to the growth of a thicker, full beard. 


Biotin, also known as vitamin B7, is believed to potentially help with beard growth and fullness. Biotin supports the production of keratin, which is a protein that makes up hair, skin, and nails. By promoting the production of keratin, biotin may help improve the strength and thickness of facial hair. This can lead to a fuller beard and potentially aid in filling in patches and thin spots, resulting in a more robust and healthy-looking beard.

Other B Vitamins

Vitamin B is known to potentially help with beard growth because B vitamins are essential for the production of healthy cells, which in turn can lead to better and faster hair growth. Additionally, B vitamins also play a role in supporting the body's natural ability to produce keratin, a protein that is essential for strong and healthy hair. Therefore, ensuring that you have enough essential vitamins, including B vitamins, in your diet can potentially promote beard growth. 


Zinc plays a crucial role in promoting beard growth as it helps to support healthy levels of testosterone, a hormone important for facial hair growth. Research has shown that zinc deficiency can lead to decreased levels of testosterone, which in turn can hinder the growth of facial hair. By ensuring adequate levels of zinc in the body, individuals may be able to support and potentially enhance their beard growth.

Vitamin C

Vitamin C is essential for collagen production, which is crucial for healthy hair growth, including beard growth. Vitamin C also acts as an antioxidant, protecting follicles from damage and promoting circulation to the scalp. This increased circulation can stimulate hair growth, including in the facial region. It also supports the absorption of other nutrients that are important for healthy hair, such as iron and proteins. 

Vitamin D

Vitamin D potentially helps with beard growth by promoting the production of new hair follicles and improving the overall health of existing ones. This essential nutrient plays a crucial role in the development and maintenance of healthy skin and hair, making it an important factor in the growth of facial hair. Some studies suggest that adequate levels of vitamin D may have a beard boost effect, leading to thicker and fuller facial hair for men. 

Other Natural Remedies for Facial Hair

man relaxing on the couch with his hands behind his head

Beard Oil

Beard oil can potentially help with beard growth by providing essential nutrients and hydration to the hair follicles. When the skin underneath the beard is properly moisturized, it can create a healthy environment for hair to grow. Additionally, beard oils often contain ingredients like jojoba oil and argan oil, which have been shown to promote hair growth and strengthen hair strands. Using beard products like beard oil as part of a regular beard care routine can help improve the overall health and growth of the beard.

Skin Treatments

Skin treatments can potentially help with beard growth by promoting a healthier environment for hair follicles to thrive. Treatments such as exfoliation and moisturization help to remove dead skin cells and nourish the skin, allowing for better blood circulation and nutrient absorption to support beard growth. Additionally, some treatments, like microneedling, can stimulate collagen production and enhance the overall health of the skin, leading to a thicker and fuller beard over time. 

Stress Management

Stress management can potentially help with beard growth by reducing levels of cortisol, a stress hormone that has been linked to hair loss. When our bodies are under chronic stress, it can disrupt the normal hair growth cycle and result in thinner, slower-growing beards. By effectively managing stress through practices such as exercise, meditation, and mindfulness, individuals may experience improved blood flow and nutrient delivery to the hair follicles, which can support healthier and fuller beard growth.

Quality Sleep

Quality sleep is essential for overall health, and it may also play a role in beard growth. During deep sleep, the body produces the majority of its growth hormone, which is essential for the growth and maintenance of hair, including facial hair. Additionally, quality sleep helps reduce stress levels, which can have a negative impact on beard growth. Ensuring you get enough restful sleep each night may help promote healthier and fuller beard growth.


Hydration is crucial for overall health, which includes promoting beard growth. When the body is properly hydrated, it is able to function at its best, including the ability to promote hair growth. Dehydrated skin can lead to dry and brittle facial hair, hindering the growth process. By ensuring that you're drinking enough water, you can help keep your skin and hair follicles healthy and potentially promote better beard growth.

Wrapping Up: Do Beard Vitamins Work?

For many men who struggle to grow facial hair, the promise of beard growth supplements in the form of capsules can be very appealing. These products often claim to promote faster and thicker growth of facial hair, but the question remains: do they actually work? The scientific evidence is inconclusive, with some studies showing a potential impact on hair growth while others have found no significant difference. Ultimately, individual results may vary and it's important to consider factors like genetics and overall health when evaluating the effectiveness of beard growth supplements. However, taking vitamins and minerals can surely promote better overall health including skin and hair health, which contribute to the health of a beard, but it is not a surefire way to grow a beard if genetics or other factors are inhibitors. In conclusion, while some men may see positive results from vitamins and minerals, others may not experience any noticeable changes in their facial hair growth.