The 15 Best Beard Growth Vitamins for Full, Healthy & Handsome Beards

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There are a lot of reasons why guys might want to find the best vitamins for beard growth, but science suggests that one stands out above the rest: 

Multiple studies have shown that women like a manly mane. 

Illustration of man with full beard
A lush beard looks great, but some of us need a little help getting there

In fact, one study from the Journal of Evolutionary Biology showed that women were more attracted to men with facial hair than guys who were bare-faced. 

But while a man’s motivation to grow his facial hair might be pretty high, everyone’s diet, genetics and body chemistry is a little different.

Some guys struggle to grow the kind of thick, full beard that attracts women and impresses other men, which is where beard growth vitamins and supplements come in.  

The best beard growth supplements contain essential vitamins and minerals that help make up for any deficiencies in your daily diet, providing you with the nutrients you need to grow healthy and handsome facial hair. 

To help get your facial hair growth going, in this post we’ll break down the best beard vitamins for healthy hair growth, and recommend some of the most effective multivitamins that will help your beard look its best. 

(If you care less about why these vitamins help and more about which ones to buy to get the job done, click here to skip straight to our recommendations.) 

A (Quick) Word of Caution

Even though most of the vitamins listed below are essential nutrients that would likely be found in a healthy diet, taking any kind of supplements can involve some degree of risk. 

So keep in mind that your safest bet is always to speak with your doctor before ingesting any new pills or tablets. 

The (Absolute) Best Vitamins for Beard Growth

Breaking Down the Best Beard Growth Vitamins & Supplements for a Full, Thick & Manly Mane ↓

First Up:
What are the best vitamins for beard growth? 

Biotin/B7
illustration of vitamin b7 molecules
[image via CreativeEhvan / Shutterstock]

Number one with a bullet, biotin, also known as vitamin B7, is one of the most essential nutrients for a thick beard full of healthy hair. 

It’s usually found within your body’s enzymes, which help to break down fat and carbs. 

But if you have a patchy beard (or some thinning hair loss up top), a biotin deficiency is likely the culprit. 

As WebMD put it, “There isn’t a good test for detecting low biotin levels, so it’s usually identified by its symptoms, which include thinning hair,” among others. 

Fortunately, Healthline points out that boosting your B7 levels – either through biotin supplements or through food like egg yolk, almonds and bananas – “may assist in regrowth.” 

“There’s some research to suggest that increased biotin intake can improve overall hair quality, including thickness and shine.”

Biotin is a water-soluble vitamin, which means your body will likely flush out any excess B7 when you pee, but you don’t need a massive amount of biotin to get a fuller beard.  

But as Very Well Health notes, a little can go a long way:

“People who support its use often recommend taking 2 to 5 milligrams (mg) of biotin in supplement form daily in order to strengthen hair and achieve results.”

Vitamin D

In addition to being good for your overall health, Vitamin D, and specifically vitamin D3, play two important roles in promoting beard growth. 

First, vitamin D helps balance your hormones, which triggers testosterone production. 

Testosterone helps propel hair growth, and there’s a high correlation between a man’s testosterone levels and the amount of hair on his body, so anything you can do to boost your T-levels helps. 

Second, vitamin D can also help you form brand new hair follicles, which is exactly what you need to grow a fuller, thicker beard. 

Vitamin C

Vitamin C is an antioxidant that not only promotes healthy beard growth, but also helps fortify your immune system. 

Vitamin C has been shown to reduce your body’s level of free radicals, which harm hair follicles and may lead to pattern baldness.

Vitamin E

Vitamin E also has antioxidant properties that can help repair hair follicles. 

But it has the added bonus of also promoting blood circulation, which helps with skin health. 

In addition to healthy skin, vitamin E helps promote healthy facial hair by making it more moisturized, giving your beard a healthy and appealing shine. 

Niacin/B3
Handsome man with a lush beard
“If you ain’t taking niacin, you ain’t trying” – This Guy
[image via Emre Keshavarz / Pexels]

Also called vitamin B3, niacin contributes to the production of various hormones within your body. 

Male hormone levels play a key role in hair loss, and beard supplements like niacin can help ensure that you have the right balance.

Plus it helps with blood flow, which contributes to healthier hair follicles. 

Horsetail Extract

Don’t let the name fool you: 

Horsetail extract actually comes from a fern-like plant. 

It contains silica, an antioxidant that has numerous potential health benefits for your hair, skin, nails and bones. 

Vitamin A

Vitamin A helps your body create a natural lubricant, called sebum, that coats, moisturizes and protects your hair and skin. 

It can be found in plenty of the foods that make for a balanced diet, including leafy greens, dairy products, carrots, mango and more. 

Inositol/B8

Found in fruits such as cantaloupe and orange, inositol – aka vitamin B8 – can help keep your hair from thinning. 

Other B Vitamins

While biotin, niacin and inositol are specific types of B vitamins that each play unique roles in promoting thicker hair, vitamin B5, vitamin B6 and pretty much all B vitamins can also be helpful. 

Copper

In combination with iron, copper helps form the vital red blood cells that carry oxygen, which helps repair hair cells and stimulate growth. 

L-cysteine HCI

An amino acid found that’s crucial to the production of keratin, l-cys has been found to help slow down hair loss. 


Next Up:
What are the best beard growth vitamins to buy?

Breaking Down the Best Beard Growth Supplements on the Market ↓
Bottle of vitamins with pills spilling out
[image via Amanda Jones / Unsplash]

Now that you know which vitamins are most likely to help encourage beard hair growth, let’s get down to brass tacks. 

The market for beard growth products has exploded in recent years, and unfortunately not all of them contain the necessary nutrients that lead to a luscious beard. 

To help you get the most bang for your multivitamin buck, we’ve put together the below list of the most effective and overall best vitamins for facial hair growth.

Overall Best Multivitamin for Beard Growth ↓

Delta Genesis Beard Grow XL

Delta Genesis Beard Grow XL
Ratings: 
  • 4 Stars
    • 5,207 Reviews
Why It’s Best Overall:

Made from a 100% vegan formula and all natural ingredients, this multivitamin is one of the best options for beard growth because it’s rich with all the beard-enhancing nutrients listed above. 

But in addition to the sheer number of vitamins, it’s also great because it’s packed with other healthy and helpful substances like folic acid, pantothenic acid and methylsulfonylmethane (MSM), which helps build healthy tissue. 

Promising Review: 

Wasn’t sure at first, but this product works! I’ve wanted a good beard for so long but it never grew in right. I had some areas on my face where the hair wouldn’t grow… and the result was too splotchy.

I started growing at the same time I started using the supplement and it’s coming in perfectly! I have a beard now I’m not ashamed of and will keep growing it out to see if I can produce some real fullness. I’m so excited that this product works, definitely give it a try if you’re thinking about it.

Alan L. Prevallet

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Viking Revolution Men’s Beard Growth Vitamin

Viking Revolution Men’s Beard Growth Vitamin
Ratings: 
  • 4.2 Stars
    • 515 Reviews
Promising Review: 

I have been trying these supplements for a couple of weeks now and my hair has grown in thicker and where I had bad patches, it’s growing in nicely and a more Fuller beard and the comb is amazing for getting knots out of your beard.

Charlie D

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Chuck Essentials The Bearded Mans Multivitamin

Chuck Essentials The Bearded Mans Multivitamin
Ratings: 
  • 4.3 Stars
    • 62 Reviews
Promising Review: 

I try to use this as much as possible. I can tell a difference in my beard when I’m taking them like im supposed to. 

After about a week to two weeks of use people will actually start asking what are you using on your beard now, your beard is looking good, did you start using new oils or balm and so on.

Tony P

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Live Bearded: Beard Boost

Live Bearded: Beard Boost
Ratings: 
  • 4.2 Stars
    • 454 Reviews
Promising Review: 

I’ve been using this product on and off for over a year and it definitely works.

The company has said it won’t help you grow hair where you don’t have active follicles, but do say it will enrich the hairs you do have (thicker, darker, and healthier) and it 100% does.

Dan Coppolo

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VitaBeard Facial Hair Support Formula

VitaBeard Facial Hair Support Formula
Ratings: 
  • 4 Stars
    • 673 Reviews
Promising Review: 

Amazing, my beard has thickened up in a matter of months. I know a lot of men who use it and love it

Tgromek

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Wild Willies Bad Ass Beard Growth Supplement

Wild Willies Bad Ass Beard Growth Supplement
Ratings: 
  • 4.1 Stars
    • 647 Reviews
Promising Review: 

These do work! My first time growing a beard I had patches and what not, shaved after year and nine months of growing one. 

Tried these the second round of growing and my god my beard has never looked so good. 

Sam

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ViMulti Beard Support for Fast Hair Growth

ViMulti Beard Support for Fast Hair Growth
Ratings: 
  • 4 Stars
    • 40 Reviews
Promising Review: 

If you want a fuller beard that works well with beard oil this facial hair growth vitamin works better than other brands on amazon that sell for $60 ! 

Dr. Anti Aging

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Prime Beard Beard Growth Supplement

Prime Beard Beard Growth Supplement
Ratings: 
  • 4 Stars
    • 4,597 Reviews
Promising Review: 

I’ve tried several beard growth products, and this is hands down one of the best. I have noticed substantial growth in a matter of weeks. 

Also, I haven’t experienced any nausea but I recommend not taking it on an empty stomach and to drink plenty of water after taking it.

J.nmn

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Thorne 2 / Day

Thorne 2 / Day
Ratings: 
  • 4.6 Stars
    • 2,733 Reviews
Promising Review: 

Someone recommended that I try pharmaceutical grade vitamins and supplements and Thorne Research came up as one of the good companies… 

I wasn’t disappointed and wish I had switched earlier. 

I feel like my body absorbs these supplements better than other brands because my hair and nails grew so much faster!

KB

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Pure Encapsulations O.N.E Multivitamin

Pure Encapsulations O.N.E Multivitamin
Ratings: 
  • 4.7 Stars
    • 5,134 Reviews
Promising Review: 

My clinic’s Medical Director recommended this product and I’m very glad she did. 

I’m on a medication that was depleting some nutrients needed for healthy hair. My hair was dry and brittle, but no more.

Egwhit

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Havasu Nutrition High Potency Biotin Gummies

Havasu Nutrition High Potency Biotin Gummies
Ratings: 
  • 4.6 Stars
    • 5,900 Reviews
Promising Review: 

As far as the supplement itself It’s fantastic! I’ve been supplementing for about 2 months and I feel as both my hair and my beard are growing a lot thicker and faster. 

Probably my favorite vitamin

– Daniel L.

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Vimerson Men’s Daily Multivitamin

Vimerson Men's Daily Multivitamin
Ratings: 
  • 4.5 Stars
    • 22,364 Reviews
Promising Review: 

I think it is a great vitamin. I’ve had a bit more energy, and my nail and hair health have both improved. I used to have brittle, broken fingernails that I bit constantly. 

Now they look normal and healthy. My hair was beginning to thin out, and hairline starting to recede. But now it feels and looks a little healthier.

AJDOUGLAS

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Zhou Nutrition Iron Beard

Zhou Nutrition Iron Beard
Ratings: 
  • 4 Stars
    • 1,350 Reviews
Promising Review: 

I usually consider things like this to be the equivalent of snake oil. I have to say though, this stuff really works. I’ve tried to grow a beard for most of my adult life and only ever managed scruff. 

After I started taking these pills, I have an actual full beard on my face. Granted, I’m not going to win any “best beard” awards, but it’s a beard and I get compliments on it. I’m on my fifth bottle now and don’t see myself stopping any time soon.

Mark Smith

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Pure Research Biotin Liquid Drops

Pure Research Biotin Liquid Drops
Ratings: 
  • 4.4 Stars
    • 21,113 Reviews
Promising Review: 

I love this stuff. I’m on my fourth month and as a man with some balding issues I do notice that my hair is thicker. 

Obviously it doesn’t grow overnight and it still has a ways to go but I have noticed a difference and it is amazing what it’s done for my fingernails and my beard.

redrock435

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Hairfluence Hair Growth Vitamins

Hairfluence Hair Growth Vitamins
Ratings: 
  • 4.1 Stars
    • 15,196 Reviews
Promising Review: 

First i’m African American and i’ve been trying to grow my hair with biotin for over three decades with little success, however i can tell you this… 

i’ve been using this product for like three weeks now and yes i see results!

Sweetness

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Smooth Viking Beard Growth Supplement

Smooth Viking Beard Growth Supplement
Ratings: 
  • 4 Stars
    • 379 Reviews
Promising Review: 

I am definitely very pleased with this so far. My facial hair in the past has been absolute crap, and it is starting to fill in a lot better just after a short time using it.

Amazon Customer

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You Know the Best Beard Growth Supplements 

Now Find Out What Else You Can Do to Make Your Beard Grow Faster 

Handsome man with well grown beard of red hair
[image via Jakob Owens / Unsplash]

Knowing which beard growth vitamins work best to stimulate natural hair growth will help you make up for any vitamin deficiencies in your diet. 

But when it comes to growing a beautiful, bushy beard, the truth is that nutritional supplements are necessary, but often not sufficient. 

Even the best beard growth products can only do so much, and won’t be all that effective if you’re not taking the other key healthy steps that naturally promote the growth of hair. 

My colleague Yonathan Enriquez has put together a great, step-by-step guide outlining how to grow a beard faster.

It breaks down each of these additional actions in detail, giving you a more complete picture of what it really takes to grow the kind of full, thick and lush beard you can be proud of. 

If you want to give your beard growth every possible advantage, it’s worth checking out.


More Resources ↓
More Advice on How to Look Your Bearded Best:
More Men’s Grooming Advice From Irreverent Gent:

The Recap ↓

Overall Best Multivitamin for Beard Growth

Geoff Hayes

Delta Genesis Beard Grow XL

Summary

Made from a 100% vegan formula and all natural ingredients, this multivitamin is one of the best options for beard growth because it’s rich with all the beard-enhancing nutrients listed above. 

4

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Banner Image: Shutterstock / FOTOKITA

About the Author

Geoff Hayes

Resident Irreverent Gent beard expert Geoff Hayes is a Toronto-based writer, baseball fan and craft beer aficionado (though not always in that order).