does biotin help beard growth? Let’s find out!

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Seeing those men with the thickest of beards looking epic can be tough, you wonder or at least I wondered, if there was something you could do to enhance your beards growth so that i could have a beard just as good.

Could I take a supplement which would fill in my thin spots, boost my thicker areas ultimately helping me emulate those men with those thick beards.

Which is how I came across biotin, look at any leading brand of female hair shampoo and you’ll find it contains biotin, so I asked the question does biotin help beard growth?

Well the short answer is no… not on it’s own.

What is biotin

what is biotin

Biotin basically a vitamin.

Vitamin B7 to be precise, it’s also referred to as Vitamin H and Coenzyme R.

Biotin is naturally produced by your body, it aids in the metabolism of carbohydrates, proteins and fats, it also helps the formation of fatty acids and blood sugar (glucose).

Your body produces enough biotin to ensure healthy cell reproduction.

You can enhance your body’s store of biotin in a few ways, you can take it as a vitamin, and it can be found in foods such as bananas, eggs, legumes, nuts, cauliflower, live, carrots, mushrooms, and sardines.

Will biotin make your beard grow?

Will biotin help me grow a beard? No, well biotin alone isn’t enough for beard growth, you will need other vitamins and minerals.

What Biotin will do is help with keratin production.

Why’s this important? well your hair and your nails are made of keratin, it’s used to protect your cells and it also repairs them.

It’s a core component responsible for cell growth. Which you need to grow your beard, hair and nails.

So while biotin is an important ingredient in beard growth it’s one of many vitamins and minerals your body needs to ensure beard growth which is why a supplement containing biotin, specifically one focused on beard growth is the preferable option.

You’ll also want to get plenty of sleep as sleep helps, exercise and also minimizing stress.

Who thought growing a beard was easy?

does biotin actually work?

Yes, when combined with the other required vitamins and minerals biotin will help.

In Fact you’ll find that some beard oils contain biotin to ensure that you beard gets all the vitamins and minerals it needs to super charge it’s growth

Benefits of Biotin for Beard Growth?

Biotin helps your body to produce keratin which is a basic protein that makes up your hair, skin and nails which includes your facial hair.

The more keratin your body has to use when creating your facial hair the strong the hair and hair follicles will be and as a result your facial hair will grow faster.

Having strong follicles and hair you will also experience reduced beard hair shedding.

A side effect of having low biotin in your diet is that your beard hair will thin due to a lack of nutrients, so by keeping your diet full of biotin will result in thicker facial hair, leading to a nice thick beard.

How much biotin should you take?

So biotin provides your body with a core ingredient to strong facial hair and follicles.

but how much should you take on a daily basis to ensure optimum beard growth?

The recommended dietary allowance of how much biotin to take for beard growth that experts generally suggest is taking at least 2.5mg (2000-5000 mcg) of Biotin daily.

This dosage will maximise your beards growth, I do suggest you check with your doctor before taking any supplements.

Biotin Recommendations

Having checked with your doctor, if you are looking for biotin for beard growth, then I recommend these following supplements which you can pick you from Amazon.

Nature’s bounty is perhaps the most cost effective option if you are looking to add biotin supplements to your diet.

This formula packs a punch with 5000 mcg of Biotin which will help supercharge your beard growth, remember though this is only part of the puzzle.

Don’t let the low price of this fool you, the brands health supplements go through extensive quality control and are fully audited by the United States Pharmacopeia as well as independent dietary supplements assessment firm named STR (Specialized Technology Resources). So you can be rest assured you are getting quality.

Biotin (10,000mcg) with Organic Coconut Oil | Supports Healthy Hair, Skin & Nails | Non-GMO Verified & Vegan Certified (120 Veggie-Softgels) Review

  • FEATURES: Biotin 10,000mcg in cold-pressed Organic Coconut Oil
  • BENEFITS: May help to support Healthy Hair, Skin and nails in individuals who are deficient.*
  • PREMIUM: The Only Non-GMO Project Verified veggie Biotin softgel available

This is super high potency with 10,000 MCG of Biotin per dose, this is a supplement which will supercharge your body with all the biotin it would need to grow a nice thick beard,

This product comes with a 90-day guarantee so if you aren’t happy you can get a refund the product also is non-GMP and gluten, soy, artificial coloring and preservative free.

You can’t get better than that, with the added coconut oil your beard is going to be very happy.

HAIRFLUENCE - Hair Growth Formula For Longer, Stronger, Healthier Hair - Scientifically Formulated with Biotin, Keratin, Bamboo & More! - For All Hair Types - Veggie Capsules Review

  • HEALTHY, FAST-GROWING HAIR. Want healthier, fuller, faster-growing hair? We’ve made it attainable with Hairfluence, our once-daily supplement that supports healthy hair from the inside out. Simply be consistent and let the magic unfold.
  • THE ROOT ISSUE: NUTRIENT DEFICIENCIES. It’s difficult to consume all the nutrients you need from food alone. Hairfluence helps supplement the nutrients that may be missing from your diet with a powerful complex including B vitamins, biotin, and collagen.
  • GLOWING SKIN & HEALTHY NAILS. While it may take 3-4 weeks of consistent use for significant, visible changes in your hair, the benefits to your skin and nails will be much faster and should begin to appear after 2-3 weeks of consistent use.

Hairfluence isn’t just a biotin supplement, this 5000 mcg dose is combined with a variety of other important vitamins which specifically support thicker, healthier and faster hair growth.

These vitamins will also help improve your skin, with ingredients such as collagen and MSM. The inclusion of Vitamins C, B12, A and D3 not only benefit your beard growth but also your overall cell regeneration.

This is a very beneficial supplement

are there any side effects from taking biotin?

Biotin is water soluble, which means it dissolves in water, so what our bodies don’t want they’ll get rid of that said if you are looking for info on biotin for beard growth side effects, then the below should give you all the information you need.

Think of multivitamins that have high contents of B12 & B2 you find that your urine is bright yellow, this is because your body extracts what it needs and get rid of the rest.

Can I take too much biotin?

That’s not to say you can’t overdose from taking biotin if you take a way too much you can experience the side effects below.

Those side effects being skin rashes, high blood sugar, digestive upset (sore tummy, etc), kidney problems and also other vitamin deficiencies.

Biotin has been known to also cause a breakout of spots in some individuals, this is believed to be because of the competition between Biotin and vitamin B5.

If you experience any adverse side effects, seek medical attention, as mentioned above before taking any kind of supplementation you should have sought advice from your doctor.

Because Biotin is water soluble increasing your water intake can help flush it out of your body.

Biotin won’t however cause you to grow hair where there aren’t any hair follicles. So don’t stress about growing hair on the palm of your hands!

By increasing your biotin intake it can help spur on growth in you beard where you have hair follicles but they having sprouted. This is a beneficial side effect.

Is biotin good for beard growth

Though biotin will not help you grow hair where there aren’t follicles, as mentioned above you won’t grow hair on your palms and it won’t grow in areas of your face where you have no follicles.

Unfortunately it’s not a magic pill, genetics play the key role in determining where your beard will grow, so you mileage will vary.

How long does it take for biotin to start working?

How Long Does It Take For Biotin To Start Working?

It’ll take one to two months before you notice any changes to your beard. Everybody is different so you may start seeing results quick than that.

Just don’t expect to see anything in the first week, it’s effects are small and will take time to notice.

Do the effects of biotin last forever?

Unfortunately not, once your stop taking biotin your beard will start to degrade back to where it was before you took biotin unless you’ve made changes to your diet increase your biotin intake via foods.

Do I have to keep taking it after I start?

If you stop taking it, you beard will continue to grow, but any new growth of you beard won’t have the benefits the previous growth had, so you may find that your beard thins out and becomes more brittle.

Should I use biotin for a patchy beard?

As mentioned above it won’t hurt to include it or to adjust your diet to increase your daily biotin content, but it is a small piece of the puzzle it needs other vitamins and minerals to really get the job done.

So if biotin won’t work alone, where are there so many biotin before and after beard pictures available online?

If you do a google reverse image search you’ll quickly find that those images are typically guys who went and had beard transplants or they are the popular minoxidil beard growth before and after pictures.

It’s unfortunately extremely unlikely that anyone has gone from silky smooth baby face cheeks to having an incredible beard with solely the use of biotin, I will say that if you ask does biotin promote beard growth, yes it does just not to the extreme.

Shampoo & Conditioner or Pill (Oral or topical) which works best?

Taking biotin orally is the best way to increase your bodies access to biotin for beard growth. Though having a shampoo and conditioner that includes biotin can help enhance your beards growth. I say this as I have a beard conditioner that contains biotin (among other things) and my beards growth has accelerated.

I was rather wary of the effects of biotin applied directly to my facial hair but I have been pleasantly surprised. Still though improving your diet or supplementation is the best solution.

Do I need to take a beard growth vitamin?

Do I Need To Take A Beard Growth Vitamin

Do you need a biotin vitamin for beard growth, or a beard growth vitamin in general? not really.

You could adjust your diet to include all the vitamins and minerals your body needs to produce an awesome thick beard.

Personally, I would take a beard vitamin, I am guaranteed to get all the nutrients I need to ensure that my beard can perform it’s best without making drastic dietary changes.

That said the dietary changes would probably be a good thing along with exercise.

So if you feel that your diet is lacking then you could look to pick up a multivitamin, or you can pick up a beard vitamin.

They are both vitamins at the end of the day just one is specially formulated to target exactly what your beard needs, the other is more generic and typically cheaper!

Other suggested vitamins

If you are looking for a multivitamin or beard vitamin which contains biotin you should also make sure that they contain these other suggested vitamins, as these will help your body to grow the beard you are aspiring towards.


Arginine is a key vitamin for the production of nitric oxide (NO).

Why is this important? it helps with blood circulation and in turn nutrient supply to your hair follicles, the more nutrients, the better your facial hair growth will be.

Foods which contain Arginine

Dairy, fish, beef, poultry, oatmeal, sesame seeds, chickpeas, soybeans, granola, pumpkin seeds, sunflower seeds and nuts.


Cysteine offers protection from oxidative stress, think of it as a shield for your hair follicles.

Foods which contain Cysteine

Poultry, pork, dairy, legumes, broccoli and whole grains


Lysine is needed to repair damaged hair. It’s also a core component required to keep your hair follicles properly functioning.

Foods which contain Lysine

Fish (especially salmon, sardines and cod), dairy products, poultry, red meat, pork, legumes, nuts, spirulina and pulses


Methionine is another shield against oxidative stress. This is an essential amino acid that you body can’t naturally produce and must instead extract it from your diet.

Foods which contain Methionine

Fish, eggs, seeds, leafy greens, broccoli, zucchini, squash and nuts.

Vitamin E

Vitamin E is rich in antioxidants which are necessary cell repair and growth. It’s a wonder vitamin, which you’ll find in all of the top beard oils.

Vitamin E encourages healthy tissue growth, it’s also been known to stimulate healthier hair growth, which explains the inclusion in beard oils.

It’s also found in a lot of beard growth and baldness products as it can help increase blood circulation while repairing damaged skin cells and hair follicles. This is a power house of awesomeness!

Foods which contain Vitamin E

Vegetable oils (such as wheat germ, sunflower, safflower, corn, and soybean oils), Nuts (such as almonds, peanuts, and hazelnuts/filberts), Seeds (such as sunflower seeds), Green leafy vegetables (such as spinach and broccoli)


Silica is essential to growth, but has also been found to be in abundance within children which is why they normally have beautifully silky hair, soft skin and perfect nails. Studies have shown that it improves hair thickness and strength.

Foods which contain Silica

Bell peppers, soybeans and leafy green vegetables


MSM contains sulfur which is known as one of the building blocks in the creation of hair, so making sure you have large stores of this is necessary in ensuring healthy hair growth.

Foods which contain MSM

Coffee, beer, tea, raw milk, tomatoes, alfalfa sprouts, leafy green vegetable, apples.

Saw palmetto

Saw palmetto is known to block enzymes which product DHT which is an androgen that causes hair loss. reducing hair loss means a thicker beard!

horsetail extract

Horsetail extract is a herb which contains silica and selenium both ideal for hair growth, if you’ve ever watched the movie evolution you’ll know that head and shoulders contains large amount of selenium as it’s great for hair health and strength.

Can I get biotin from my diet?

Can I Get Biotin From My Diet

Absolutely, there’s a wide variety of foods you can consume which will help supercharge your beard

I will note that a beard vitamin will contain a higher concentration of the vitamins and minerals than you can typically consume.

For example a beard vitamin will contain ~5000mcg of biotin, an egg has 8 mcg… that’s a lot of eggs to consume!

Which is why I supplement my diet.

if you are looking to make changes to your diet then you should look to eat a well-balanced diet, which is lower in sugar and had a healthy amount of protein.

Doing so will ensure that you get the relevant nutrients which is essential for healthy skin and hair.

Vitamins B3, B5, and B9 promote circulation and can be beneficial (leafy greens and nuts are good sources). Vitamin C boosts the immune system.

You’re going to want to focus on foods that are rich in magnesium, as this will help combat hair loss.

Magnesium deficiencies have been known to affect hair growth, so look to include foods such as kale, pumpkin seeds, wild salmon, almonds, and sunflower seeds into your diet.

Foods which contain copper such as prunes are known to prevent hair loss and also contribute to the overall thickness of your hair.

Silica has shown to improve thickness and strength in your hair, a good excuse to eat bananas as they contain silica.

You than want to eat foods full of natural oils and antioxidants so eat foods such as walnuts and sunflower seeds for oils and Leafy greens such as beet greens, mustard greens, romaine as these are full of antioxidants.

Leafy greens such as spinach promote healthy hair follicles by providing a natural source of iron. Iron deficiency has been known to be a major cause of hair loss!


Hopefully the above has been helpful. Does biotin help beard growth, yes just not on it’s own it’s one of many vitamin and minerals required to ensure you have a healthy thick beard.

It’s not a wonder cure, it won’t magically grow hair out of nowhere. But it’s well worth taking, whether as a supplement on it’s own or via a beard vitamin or multivitamin, Or just by eating biotin rich foods.

Last update on 2020-08-30 / Affiliate links / Images from Amazon Product Advertising API

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Hey, I'm the author of Sprucely Gent. When I grew a beard advice there wasn't much advice out there, so through trial and error and speaking to barbers I've battled all beard related issues. Now i'm hear to share my experience with you, so that you don't make the mistakes I made!

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