Hair vitamins guide

Vitamins for the hair - See which vitamins and minerals play a role for the hair

by Christoffer Thorsager on May 17, 2019

Read through by Dorthe Kristensen

Hairdresser and former co-owner of the award-winning hairdressing chain Zoom by Zoom
With many years of experience in the hairdressing industry, Dorthe has advised many customers about hair and hair care. Dorthe has read through this blog entry to ensure high quality and professionalism. This blog post is professionally updated on May 2, 2024.

Table of contents

Which vitamins can play a role in my hair?

Do you dream of delicious and full hair? Then vitamins for the hair might be a good idea to know about. Is your hair not thriving optimally and do you suspect it may have something to do with a lack of vitamins and minerals? In this blog post, you will find out which vitamins can play a role in relation to the quality of your hair and what you can do yourself to help your dream hair on the way.

How do vitamins work for hair?

A good and well-balanced diet is always the best both for your general health and hair. The Danish Health Authority recommends a varied diet which primarily consists of fruit, vegetables, whole grain products and a small amount of protein, low-fat dairy products, lean meat, fish and unsaturated fat. That way, you are well on your way to getting all the nutrients you and your hair need. However, eating healthy all the time can be difficult, we all know the cake on the kitchen table that just needs to be tasted. It can be difficult to eat just as healthy and varied all the time, which means that you get the vitamins and minerals the hair strands need to maintain normal hair. If you have a poor diet, it will also show on your hair.

The hair consists of a number of rapidly changing cells, which means that the hair follicles' need for the necessary vitamins and minerals is important if you want to maintain normal hair. Now you are probably thinking.. Which vitamins and minerals should I pay attention to when I want to maintain normal hair? Read along here!

What vitamins and minerals should I look for?

Overall, there are many vitamins and minerals that are important for several of the body's functions. You can get most of them through your diet if you generally eat healthy and varied. If you are not sure that you are getting enough vitamins and minerals through your diet, then the following vitamins and minerals may be a good idea to consider if you should have them as food supplements.

We have collected here some of the vitamins and minerals your body needs to maintain normal hair, as well as other functions in the body. The contribution of several vitamins in relation to the hair is well documented and the Danish Food Agency also recognizes vitamins such as biotin in relation to its contribution to maintaining normal hair.

Vitamin A

Has many good properties for the body, i.a. to contribute to the maintenance of the normal function of the immune system. In addition, vitamin A also contributes to maintaining normal skin.

Vitamin C

Vitamin C contributes to the normal formation of collagen, which is important for many different functions in the body, including normally functioning blood vessels, bones, cartilage, skin and teeth. In addition, vitamin C contributes to reducing fatigue and exhaustion.

Vitamin D

Like vitamin A, vitamin D also contributes to the maintenance of the normal functioning of the immune system.

Niacin (Vitamin B3)

Is a vitamin that helps to maintain a normal energy metabolism. This means that the energy you absorb through your food will achieve a normal effect throughout the body and thus also your hair. Vitamins also help to maintain normal skin.

Vitamin B6

This vitamin also has many properties, including to contribute to a normal metabolism, to contribute to the normal functioning of the immune system, to help reduce fatigue and exhaustion, and to help regulate hormone activity.

Vitamin B9 (folic acid)

Is a vitamin that contributes to a normal cell division process. Which in that case also applies to the cells in your hair follicles that produce the strands of hair you have on your head. In addition, it also has other functions such as reducing exhaustion and fatigue and helps to maintain the immune system.

Vitamin B12

This vitamin helps to maintain a normal cell division function. As the hair is formed in the hair roots, the cell division process is an important part of maintaining normal hair. You get vitamin B12 primarily through animal products, so you must pay particular attention if you are, for example, a vegetarian.


Contributes to a normal energy metabolism and helps to reduce fatigue and exhaustion


Helps to maintain a normal energy metabolism and the maintenance of normal skin.


Biotin contributes to a normal metabolism of macronutrients, the maintenance of normal hair and the maintenance of normal skin. Biotin is one of the best known vitamins for hair and nails. Read more about biotin for hair here.


Zinc also has many functions, including contributing to the normal maintenance of hair, skin and nails. In addition, zinc also contributes to the normal functioning of the immune system and the maintenance of normal vision.


Copper contributes to a normal pigmentation of the hair and your skin.


Another substance that is very popular is silica. It is known to prevent broken hair . Although it does not definitely help to stop hair loss, it helps to prevent hair breakage. Broken hair can often also be the culprit of why your hair does not grow long.

Wow that's a lot of different vitamins!

Do you find it a little overwhelming to keep track of all those vitamins and minerals? In that case, there is a dietary supplement where they are all combined. We have developed our Hair Vitamins, which contain all the above-mentioned vitamins and minerals. It is a dietary supplement in the form of wine gum hearts with strawberry flavour. We usually say: “Two gummies a day keep the bad hair away!”

Vitamins for hair

Do I need hair vitamins?

It is very normal to lose between 50 to 150 hairs a day, as long as you stay within this there is no need to worry. However, if you often find that the hairbrush is full of hair and you generally see that you shed a lot of hair, it may be a good idea to take a closer look at your diet. Hair loss can show itself in many different ways, in women it is often thinning of the hair , while men will have a greater tendency to receding hairline.

If you experience this, it may be a good idea to make sure you get enough of the vitamins that help maintain normal hair. But it can also be a good idea to look for the vitamins and minerals which, for example, help to maintain a normal cell division function. The visible hair is not alive, it is, on the other hand, the hair that is at the hair roots. This means that these vitamins can be just as effective in maintaining normal hair.

These vitamins are found in the diet, but can also be obtained as dietary supplements.

We can recommend our hair vitamins, among other things, contain Biotin and Zinc, which help maintain normal hair. This is a food supplement specialized for the hair, so you are sure to get the vitamins and minerals the body needs. They are made like a wine gum vitamins, which have a delicious taste of strawberry.

3 good tips for strengthening hair in addition to vitamins

1. Use hair products that strengthen and protect your hair

When it comes to taking care of your hair, there are certain products that can help protect it from damage while strengthening it, e.g. heat protection sprays or oils, which help lock in moisture while preventing breakage from heat styling. You should also look for shampoos or conditioners that are specifically designed to strengthen your hair with ingredients like capilia longa, biotin, or nourishing ingredients that help stimulate hair growth.

2. Get regular haircuts:

Getting regular trims every 6-8 weeks is important not only to keep split ends at bay, but also to stimulate new growth as cutting off damaged ends makes way for healthier ends. This means that your hair is not damaged in the same way and avoids breakage. Additionally, you should avoid excessive brushing or blow-drying, especially if you have color-treated strands, as this can cause more breakage in the hair structure, which can lead to weaker strands overall

3. Massage your scalp

Regular scalp massage increases oxygen circulation around the scalp area, which promotes normal production of hair follicles, leading over time to stronger and more resilient hair strands as they are better supported by the surrounding skin tissue. This helps reduce breakage caused by weakened hair follicles.

hair massage for extra blood flow and spreading the hair vitamins

Additional tips for healthy hair care

  • Wash the hair in as cold water as possible
  • Avoid products containing sulfate and silicone
  • Wash your hair only 2-3 times a week
  • Braid your hair loosely when you go to sleep
  • Use oil daily if you have dry hair
  • ALWAYS remember conditioner
  • Take extra care of your hair when it is wet
  • Feel free to vary your hairstyle so that you e.g. not always have a ponytail
  • Straighten or minimally curl your hair
  • Always remember heat protection when using heaters
  • Get a haircut approx. every 3 months
  • Know your hair type and buy products accordingly

Frequently asked questions about vitamins for hair

Who can take vitamins for hair?

Hair vitamins can be taken by anyone who wants to maintain normal hair. It is particularly suitable for people who experience hair loss, brittle or dry hair, or people who have had damage to their hair. If you lack vitamins in your diet, it can be advantageous to supplement, for example, with vitamins for the hair.

How long does it take to see results from taking hair vitamins?

The time it takes to see results from taking hair vitamins can vary depending on the product and individual factors, such as the current condition of your hair and your diet and lifestyle. Some people can see results within a few weeks, while for others it can take up to several months.

Which vitamins have the greatest effect on hair?

There are several vitamins that can have an effect on your hair. In relation to the Danish Food Authority's health claims, it will be close to look at the vitamins which, according to this regulation, help to maintain normal hair. In that case, you will have to choose the following vitamins and minerals: Biotin, Zinc and Selenium. It is these vitamins which, according to health claims, have an effect on your hair and help maintain normal hair.

Is it safe to use vitamins to improve hair growth?

It is certain that certain vitamins will help maintain normal hair if taken in the right amounts and in the right way. It is important to remember that vitamins are not a miracle cure and that a healthy lifestyle with a balanced diet and exercise also plays an important role in promoting healthy hair. Before you start taking vitamins, it is always a good idea to consult a doctor or an expert to ensure that you are taking the right vitamins and in the right amounts for your body.

Is there scientific evidence for the effect of vitamins on the hair?

Vitamins play a role in maintaining normal hair. There are various vitamins and minerals known for their positive effects on hair, and they have been researched and documented in scientific studies. These include vitamins such as Biotin and Zinc, which have also been described through the EU claims regulation as having an effect on the hair. This thus documents the effect of certain vitamins on the hair.


How to Choose the Right Hair Growth Supplements

Hair is more than just strands on your head. Healthy hair boosts confidence, makes you feel good, and adds shine to your overall look. So, if you are longing for luscious locks, we understand you. We have all been there!

Healthy hair isn't just about how it looks. It's a sign of overall well-being. Strong hair indicates your body is getting the nutrients it needs to function at its best. Conversely, dry, brittle hair might signal a deficiency or underlying health concern.

In such cases, hair growth supplements can provide essential nutrients that support normal hair growth. These supplements often contain vitamins, minerals, and other ingredients that are beneficial for hair health. They promise thicker, faster-growing hair. But what supplements help hair growth?

Choosing the right one can sometimes feel overwhelming. And if you are thinking - what supplements should I take for hair loss? Don't worry, we will help you to choose the perfect supplement for you.

Step 1: Seek doctor’s Help

Before diving into supplements, consult your doctor. They can assess your overall health and identify any underlying reasons for hair loss. For example, if a thyroid issue is the reason, then supplements won't address the root cause. Plus, your doctor can check for deficiencies in vitamins and minerals that play a role in hair health. This way, you can target the specific nutrients you might be lacking.

Step 2: Understanding Your Supplements

Supplements play a vital role in maintaining normal hair health. They provide the essential nutrients that may be lacking in your diet. Biotin, a B-vitamin, is particularly known for its ability to support healthy hair, skin, and nails. Other nutrients, such as vitamins A, C, D, and E, as well as minerals like zinc and iron, contribute to overall hair health. Additionally, omega-3 fatty acids found in fish oil supplements can help nourish the scalp and strengthen hair strands. While supplements can be beneficial, it's important to remember that they work best as part of a balanced diet and healthy lifestyle.

Step 3: Trustworthy Brands

Not all supplements are created equal. Here are some tips to ensure you are getting a high-quality product:

  • Look for Reputable Brands: Choose brands known for their commitment to quality and safety.
  • Third-Party Tested: Opt for supplements that have been tested by independent labs to verify their ingredients and purity.
  • Stay Away from Exaggerated Claims: If a supplement promises overnight miracles, it's probably too good to be true.

Step 4: Consider Your Needs

Supplements aren't one-size-fits-all. Here are some factors to consider when choosing one:

  • Hair Loss Type: There are different types of hair loss. Talk to your doctor to understand yours and choose a supplement that addresses it.
  • Dietary Habits: If you have a well-balanced diet, you might not need a general hair growth supplement. But, if you lack certain nutrients, targeted supplements can help.
  • Overall Health: Certain medical conditions can affect hair growth. Consider this when choosing a supplement.

Step 5: Be Patient - It Takes Time

Don't expect hair growth supplements to work overnight. It typically takes a few months to see results. Be consistent with your daily dose and avoid hopping from one supplement to another.

Bonus Tip: Your Diet is Extremely Important

Remember, a healthy diet is the foundation of healthy hair. Make sure you are getting enough protein, vitamins, and minerals through your food. Here are some hair-friendly foods to add to your plate:

  • Salmon: Salmon is packed with protein and omega-3s.
  • Eggs: Eggs are rich in protein, biotin, and iron.
  • Spinach: Spinach is full of vitamins A and C.
  • Berries: Berries are loaded with antioxidants.

The Takeaway

Choosing the right hair growth supplement requires a little research. You can find the perfect product to help you achieve your hair goals. And for that, consult your doctor, understand the ingredients, and consider your individual needs. Remember, a healthy diet and lifestyle are also key to unlocking your hair's full potential. With the right approach, you can be well on your way to those luscious locks you've been dreaming of!

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