Important Benefits Of Vitamin K For Hair (How To Use)

Vitamins are important for your as they help nurture the growth and health of your follicles. Vitamin K is no different, and in this article, we’ll outline the key benefits of vitamin K for hair. 

Vitamin K benefits For Hair

Vitamin K is a compound that contributes to hair health and growth in two key ways. Firstly, vitamin K reduces scalp calcification and secondly, it supports the regeneration and growth of hair strands. 

Vitamin K can be easily consumed in pill form or by incorporating key foods into your diet.

This article outlines just what vitamin K is, how it works, and the best ways to integrate it into your daily wellness regime.

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What is Vitamin K?

Vitamin K is getting a lot of attention in the beauty and skincare industry. 

Vitamin K is a group of compounds, but the most significant are vitamins K1 and K2, and it is in fact K2 that holds the benefits for hair specifically.

The main function of vitamin K is its ability to activate proteins in the body. It is stored in the body’s fatty tissue and is then dispersed around the body according to need.

Vitamin K can be found in leafy green vegetables, cereal grains, and vegetable oils, as well as supplements.

It helps the body to form wounds and the blood to clot and may keep bones healthy, too.

Benefits Of Vitamin K For Hair

Benefits Of Vitamin K For Hair

There are two essential benefits to taking vitamin K for your hair:

1. Helps to regenerate hair strands

Like many other vitamins, vitamin K2 may help with the growth and regeneration of hair strands. 

This means that it might contribute to hair growth, or at least work to minimize hair loss and shedding, by way of strengthening existing strands.

2. Prevents scalp calcification

Scalp calcification can lead to hair loss. Scalp calcification is essentially when your scalp absorbs more calcium than is standard. As a result, blood vessels can become blocked. 

This then impairs oxygen from reaching the hair follicle, and it’s the circulation of oxygen to these follicles that promotes and supports hair growth.

By reducing the risk of scalp calcification, vitamin K may contribute to hair growth, as it supports the normal transfer of oxygen to the hair follicles.

How To Take Vitamin K For Hair

How To Take Vitamin K For Hair

There are a few different ways that you can incorporate vitamin K into your beauty routine:

Through Your Diet

One of the most reliable ways to ensure that you’re getting enough vitamin K is by coordinating your diet. 

Look for leafy green vegetables like kale, spinach, broccoli, cabbage, and romaine lettuce. Fermented foods are also rich in vitamin K, as are fish and eggs.

Take Vitamin K Supplements

As vitamin K is growing in popularity, so is its availability in supplement form. 

There are a number of supplements that offer easy ways to boost your vitamin K intake. 

Oral liquid sprays

BetterYou offers a vitamin K2 and vitamin D liquid immune support supplement, for ease of consumption. You simply take one spray into the mouth, and allow the spray supplement to do its job.

BetterYou Vitamin K2 and Vitamin D Spray Liquid

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Pill form

If you’re a fan of traditional supplements that come in pill or capsule form for oral consumption, there are plenty of vitamin K supplements available. 

Vitamin K often comes combined with vitamin D, as these two vitamins work well together.

However, Puritan’s Pride also has a pure vitamin K tablet, which is relatively small and easy to swallow.

Puritan's Pride Vitamin K 100 mcg

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Coming with vitamin D3, these drops from KAL are easy to integrate into your regular routine. They taste somewhat citrusy, but the dispenser is easy to use.

KAL D-3 K-2 DropIns 5000 IU (500 MCG)

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Symptoms Of Vitamin K Deficiency

Symptoms Of Vitamin K Deficiency

It’s very rare for adults to have a vitamin K deficiency. However, the following are the most typical indicators of a vitamin K deficiency:

  1. Bleeding
  2. Hemorrhaging
  3. Osteoporosis (a health condition that weakens bones)
  4. Increased blood clotting time

Individuals taking antibiotics or other medications that might block the metabolism of vitamin K in the body are also more at risk. This is also the case for newborn infants, as vitamin K is a compound that doesn’t transfer from the placenta.

Can Vitamin K Prevent Hair Loss?

Vitamin K won’t prevent hair loss, but regular consumption may help to support hair growth. 

Vitamin K works to prevent scalp calcification, which is a major cause of hair loss, as the depositing of excess calcium on the scalp prevents the oxygen from transporting oxygen to the hair follicle. 

In reducing the risk of this calcification, vitamin K can help to support hair growth.

Side Effects Of Consuming Vitamin K

Side Effects Of Consuming Vitamin K

WebMD reports minimal risk to consuming vitamin K, provided that recommended doses are followed.

Inevitably, however, certain drugs can interact badly with vitamin K. These include blood thinners, antibiotics, and drugs for cancer, cholesterol, and other conditions.

If you do have any concerns about how your medication may interact with vitamin K, we recommend consulting a physician prior to consumption. It’s always better to be safe than sorry.

Frequently Asked Questions (FAQs)

Can Vitamin K2 Help Regrow Hair?

Vitamin K2 may help to support the regeneration of hair strands. It also works to reduce scalp calcification or the deposition of excess calcium on the scalp. In doing both of these things, it may contribute to the normal growth of hair.

What Other Vitamins Are Essential For Hair?

Proteins like biotin (a vitamin V compound) are essential, as they help to support proteins like keratin that make up hair’s structure. Various other vitamin B compounds help to support hair growth and reduce hair thinning and shedding, but vitamins E and D, as well as fatty acids and omega-3, can also help to assist the healthy growth of hair.

Does Vitamin K2 Interact With Other Vitamins?

Vitamin K2 should not interact badly with other vitamins. However, if you have concerns, it is best to consult a physician before consuming them. Vitamin K can react badly with certain medications – most specifically with blood thinners, antibiotics, and medication taken for conditions including cancer, seizures, and cholesterol. If you are on any of these drugs, or have concerns about interactions, then it’s always best to consult a medical professional.

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Alice Carlill

Alice is an experienced writer and researcher with a background in the Creative Arts. She is a published poet and is currently completing her Ph.D., having worked in a variety of industries, including as a theatre dramaturg. Alice is passionate about the environment, so is always on the lookout for the best zero-waste products that are vegan and cruelty-free.