Do Beard Growth supplements work? A scientific perspective

Written by: Simon Bang


Time to read 3 min

If you've ever wondered, "Do beard growth supplements really work?" you are not alone. This question often surfaces when individuals start considering ways to enhance their beard growth. Today we’ll unravel this question by looking at it from a scientific point of view. I’ll promise to keep it relatively short.

Understanding Beard Growth Supplements

Beard growth supplements are products containing specific nutrients to support hair growth and health. Some of these key nutrients include Biotin, vitamins like B6 and B12, and minerals such as Zinc, Copper, and Selenium.

How Supplements Support Beard Growth

Beard growth supplements are not magic potions that produce instant hair growth. Instead, they provide your body with the necessary nutrients that help optimise the conditions for healthier and better beard growth. They're essentially nourishing your body from within, ensuring your hair follicles get the right kind of support.

The Effectiveness of Beard Growth Supplements

"Do beard growth supplements really work?" The answer, as with many health and wellness questions, is not straightforward. The effectiveness of these supplements largely depends on individual factors such as your body's response, your current nutritional status, and your consistency in taking the supplements.

How do beard growth supplements work - The EFSA View 

The European Food Safety Authority (EFSA) has conducted numerous studies on the nutrients often found in beard supplements. Let’s look at what they’ve found:


- Biotin: EFSA reports that biotin contributes to the maintenance of normal hair. It helps the body to produce keratin, a protein that forms the hair structure.


- Zinc: According to the EFSA, zinc plays an essential role in DNA synthesis, cell division, and protein synthesis – all crucial processes for hair growth.

- Selenium: Selenium contributes to the maintenance of normal hair, acting as a potent antioxidant that protects cells from damage.

- Copper: It contributes to normal hair pigmentation and is known for its role in fighting premature greying.


- Vitamins B6 and B12: Vitamin B6 assists with hormone regulation and Zinc and Selenium absorption. Vitamin B12 contributes to proper red blood cell formation, acting as a supply chain for nutrients and oxygen. 

Our Take - The Sidekick

Armed with the knowledge from EFSA and scientific studies, we've formulated our own beard growth supplement - The Sidekick.


Our supplement combines all these key ingredients, aiming to support your body with the necessary nutrients for maintaining normal beard growth.


Remember, a singular supplement won't transform a sparse beard into a thick one overnight - trust me, the road to a fuller beard has to be looked at holistically. The journey to a healthier beard involves a combination of consistent care, introducing your routine to derma rolling, a balanced diet, a somewhat appropriate lifestyle (minimizing stress, drugs, and alcohol), and lastly the right supplementation.


To sum it all up, beard supplements can work by creating favorable conditions for your facial hair to grow to its fullest potential. Still, it's crucial to maintain realistic expectations and understand that consistency is key in this journey. Lastly, it's always wise to consult with a healthcare professional before starting any new supplement regimen - or write to us in our live chat our at if you have any questions.

So there you have it - a guide to understanding beard supplements and their potential role in your beard growth journey. Remember, every beard is unique, just like the journey it takes. Stay patient, stay consistent, and embrace your journey to a fuller beard. 


1. What are beard growth supplements?

Beard growth supplements are products comprising specific nutrients known for supporting hair growth and overall health. They typically include vitamins, minerals, and other ingredients beneficial to hair growth.

2. How do beard growth supplements work?

These supplements nourish your body from within, providing your hair follicles with the nutrients they need to optimize hair growth. They don't generate hair growth where none existed, but they do create the best possible environment for your hair follicles to grow.

3. Does everyone get the same results from beard growth supplements?

Not necessarily. The effectiveness of these supplements can vary greatly between individuals based on factors like their body's specific response, their baseline nutrient levels, and how consistently they take the product.

4. What does EFSA say about the ingredients in beard growth supplements?

The EFSA has reported that ingredients found in The Sidekick supplements – such as Biotin, Zinc, Selenium, Copper, and Vitamins B6 and B12 – all play key roles in maintaining normal hair health.

Image of Simon Bang, co-founder of Copenhagen Grooming.

Simon Bang, Co-Founder

Meet Simon, one of the co-founders of Copenhagen Grooming. His passion for men's grooming and expertise in communication have shaped the brand's ethos. Simon curates grooming solutions, writes content, and educates about the products.

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