Vitamin d preparations test & comparison »top 11 in january 2020

Vitamin D supplements comparison 2020

The 11 best supplements for vitamin D deficiency at a glance.

Fatigue, aching bones and mood swings are among the first Signs of a vitamin D deficiency. Normally, people produce enough vitamin D in the summer months, but they should stored reserves in the winter months used up prematurely you can be on Dietary supplements with vitamin D To fall back on. Decide between Tablets, capsules or particularly economical drops and cover your daily vitamin D needs before breakfast.

Plant-based preparations are suitable for vegetarians and vegans. Check our table to see which product is suitable for you.


4,000 IU.
1,000 IU.
1,000 IU.
1,000 IU.
1,000 IU.
1,000 IU.
1,000 IU.
1,000 IU.
1,000 IU.
1,000 IU.
1,000 IU.

linseed oil
coconut oil
coconut oil
coconut oil
olive oil
Sunflower oil

Vitamin D supplements comparison
Illustration Compare winner
Price-performance winner
model Alpha Foods sun vitamins Vitamin D drops PRIMAL SUN Nature Love Vitamin D3 – 1,000 IU natural elements vitamin D3 1000 IU. Aavalabs Vitamin D3 Nu U Vitamin D3 1000IU Vitabay Vitamin D3 1000 IU. Feel Natural Vitamin D3 + K2 Greenfood Vitamin D GloryFeel Vitamin D3 Merck Vigantolettes 1,000
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1,015 reviews 429 reviews 1421 reviews 1637 reviews 198 ratings 668 reviews 150 reviews 183 reviews 2 reviews 313 reviews 32 ratings
taking & dosage
Dosage form Vitamin D is available as a dietary supplement Tablets, capsules or drops. capsules
easy dosing
flexible income
flexible income
flexible income
easy dosing
easy dosing
easy dosing
easy dosing
easy dosing
easy dosing
easy dosing
Price per dose
80 pieces
approx. € 0.22
50 ml of 1,150 drops
approx. € 0.01
50 ml of 1,700 drops
approx. € 0.01
50 ml of 1,750 drops
approx. € 0.01
365 pieces
approx. € 0.05
365 pieces
approx. € 0.04
100 pieces
approx. € 0.08
180 pieces
approx. € 0.09
180 pieces
approx. € 0.06
400 pieces
approx. € 0.03
200 pieces
approx. € 0.07
Suggested 1 capsule a day 1 drop a day 1 drop a day 1 drop a day 1 capsule every 5th day 1 capsule a day 1 tablet a day 1 tablet every 5th day 1 tablet a day 1 tablet a day 1 tablet a day
Stock for 80 days 1 year about 3 3/4 years approx. 4 3/4 years 5 years 1 year 100 days 90 days 180 days 400 days 200 days
Daily needs covered?
Daily dose amount The German Society for Nutrition gives an estimate of the daily requirement 800 IU per adult / day unless the body’s own vitamin D production has taken place. 1000 IU correspond to 25 micrograms vitamin.
ingredients & allergens
Active ingredient Vitamin D comes primarily as a biological active ingredient Vitamin D2 (vegetable) and Vitamin D3 (animal or vegetable) in front. Vitamin D3 is considered to be more effective and is therefore mostly the active ingredient in vitamin D supplements. Often made from animal products, there is now also vegan vitamin D3 from lichens. Vitamin D3 Vitamin D3 Vitamin D3 Vitamin D3 Vitamin D3 Vitamin D3 Vitamin D3 Vitamin D3 Vitamin D2 Vitamin D3 Vitamin D3
Ingredient oil? Is vitamin D. fettlöslich, that is, it can from the body only absorbed in combination with oil or grease become. Many manufacturers therefore already dissolve vitamin D in oil.
Vegetarian Yes Yes Yes Yes No No Yes Yes Yes Yes Yes
Vegan Vitamin D3 is the dominant active ingredient for vitamin D supplements. It is traditionally obtained from animal products. However, there are now a number of plant-based vitamin D3 supplements. Yes No Yes No No No Yes Yes Yes Yes No
  • high doses
  • contains vitamin K2 (supports calcium transport) and omega-3 fatty acids
  • without fillers
  • very easy to take: especially practical for seniors
  • odorless and tasteless
  • high-quality
  • can be optimally absorbed by the body
  • lasts for a very long time
  • tasteless
  • without fillers
  • easy dosing by pipette
  • lasts for a very long time
  • odorless and tasteless
  • can be optimally absorbed by the body
  • easy dosing by pipette
  • lasts for a very long time
  • easy to swallow
  • odorless and tasteless
  • without fillers
  • easy to swallow
  • odorless and tasteless
  • easy to swallow
  • tasteless
  • without fillers
  • easy to swallow
  • contains vitamin K2 (supports calcium transport)
  • tasteless
  • without fillers
  • easy to swallow
  • tasteless
  • easy to swallow
  • tasteless
Questions and answers about the product Questions and answers about Alpha Foods sun vitamins Questions and answers about vitamin D drops PRIMAL SUN Questions and answers about Nature Love Vitamin D3 – 1,000 IU Questions and answers about natural elements Vitamin D3 1000 I.E. Questions and answers about Aavalabs Vitamin D3 Questions and answers about Nu U Vitamin D3 1000IU Questions and answers about Vitabay Vitamin D3 1000 I.E. Questions and answers about Feel Natural Vitamin D3 + K2 Questions and answers about Greenfood Vitamin D Questions and answers about GloryFeel Vitamin D3 Questions and answers about Merck Vigantolettes 1,000
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  • Vitamin D is responsible for bone metabolism and calcium balance. It is also called the sun vitamin because the body can produce it itself when exposed to UV light.
  • Vitamin D supplements help to increase the body’s vitamin D levels. They are particularly recommended for high-risk groups who suffer from vitamin D deficiency more often than others: babies and toddlers, people with dark skin tones and the elderly.
  • The vitamin preparations are available as capsules, tablets or drops. Drops are easy to take, but mostly they don’t last very long. Capsules are pre-dosed, but sometimes unsuitable for people with difficulty swallowing. Tablets are the most common: they are usually water-soluble, but often have fillers. The Vigantolettes are particularly well known.

There has been a real hype about dietary supplements in recent years. Whether for sporting or health purposes – there is now a product on the market for every supposed defect. Vitamins are also not left out. Especially that Sun vitamin D is suspected of being underrepresented in many people. In fact, studies show that a majority of the population produces too little of it. But it must be vitamin D supplements that can help, or the consumption of vitamin D foods and increased sun exposure can help?

In most cases, vitamin D supplements are used for that infant and older people recommended. If you buy vitamin D supplements, you should therefore inform yourself well beforehand and weigh up the advantages and disadvantages. In this regard, we will provide you with detailed information in the Vitamin D Preparations Guide on all the important criteria and categories relating to the topic of vitamin D. We will show you a wide range of products, from inexpensive vitamin D preparations and expensive items to the various dosage forms. We also recommend our vitamin D supplement comparison winner 2019/2020.

1. The sun vitamin: Vitamin D as a food supplement

Vitamin D supplements are freely available as dietary supplements.

Vitamin D is a whole group of so-called fat-soluble Vitamins. Most important for humans are vitamin D2 and vitamin D3 (cholecalciferol). Vitamin D is mainly for the bone metabolism, that is Bone build-up and breakdown, and for that calcium balance of man responsible.

The calcium balance is very important for a number of physiological processes that take place in the body. Vitamin D differs from all other vitamins because of the body produce up to 80% of the demand itself can by the skin – under the influence of UV-B rays from the sun – produces the vitamin. Only a small part of the vitamin D is supplied via food (about 20% of the daily vitamin D requirement).

Vitamin D is therefore one for health important stuff. But under what conditions do you suffer from a vitamin D deficiency and should you use appropriate substitutes? What are such vitamin D supplements made of and what should you watch out for when buying? We answer these and more questions in the following purchase advice. We will also show you the best vitamin D supplements on the market and provide you with detailed information on important categories and criteria.

Incidentally, vitamin D supplements without prescription then it is about products that are considered Dietary supplements are declared. However, this does not make them organic products. There is also the vitamin D preparation as pharmacy-only drug. In the 2019/2020 vitamin D preparation comparison, we only inform you about dietary supplements and pharmacy-only medicines that are freely available without a prescription.

Note: Like other dietary supplements, vitamin D supplements cannot replace a balanced diet and a healthy lifestyle.

1.1. Vitamins from A – K

Sunlight is the main source of vitamin D.

To answer the question of what exactly vitamin D is, the first question is: What are vitamins??

One calls vitamins Substances that the body needs in many places. The problem is: the body can do vitamins, with a few exceptions, do not manufacture yourself. So they have to be fed through food. A distinction is made between fat-soluble and water-soluble vitamins:

  • Water soluble vitamins: These dissolve in water and are normally excreted through the kidneys.
  • Fat-soluble vitamins: As a transport medium, these vitamins require fat in order to be well absorbed by the body. They can also build up in the body.

To give you an impression of the multitude of vitamins and what diet they can be taken in, here is a short one overview:

vitamin important for … Feed through …
Vitamin A
  • mucous
  • eyes
  • skin
  • animal foods e.g. liver
  • Fruits and vegetables e.g. Carrots, apricots
vitamin B
  • annoy
  • metabolism
  • hematopoiesis
  • Whole grain products e.g. cereal
  • flesh
  • fish
  • vegetables
  • Dairy products
vitamin C
  • connective tissue
  • immune system
  • Fruit e.g. citrus fruits
  • Vegetables e.g. broccoli
Vitamin D
  • bone
  • muscles
  • calcium balance
  • sunlight
  • Fish e.g. Salmon, herring
Vitamin E.
  • cell protection
  • vegetable oils
Vitamin K.
  • blood clotting
  • Leafy vegetables e.g. Spinach salad

1.2. Truth or rumor: general vitamin D deficiency

Osteoporosis: bone loss in old age

Osteoporosis is a disease that mainly affects the elderly. In principle, it is a reduction in bone mass, so it will more bones removed than built up. Broken bones occur more often and as a result sufferers suffer from pain and disabilities. Nowadays osteoperosis is easy to treat. Exercise and nutrition are the key factors to curb symptoms.

As explained earlier in the Vitamin D Supplement Guide, vitamin D plays a special role because we are able to produce it ourselves. The Federal Institute for Risk Assessment (BfR) describes the function of vitamin D as follows:

"Vitamin D regulates the calcium and phosphate metabolism and thereby promotes the hardening of the bone. Vitamin D is also involved in other metabolic processes in the body and also has an impact on muscle strength."(Federal Institute for Risk Assessment).

As a result, the symptoms of a vitamin D deficiency can be devastating. In young children or infants, bone mineralization falls by the wayside. So it can happen that they remain soft and deform. This disease is called rickets. To reduce the risk of this disease, many parents provide their baby with additional vitamin D..

Adults can have a vitamin D deficiency in one Bone metabolism disorder Suffer. This affects older people in particular, because the body’s own vitamin D production decreases over the years. The resulting clinical picture is called osteomalacia. This can help one osteoporosis to develop. With this disease, the bones become softer and break more easily, which often results in hip and femoral neck fractures.

Are general the vitamin D values ​​of the local population in the green. According to the BfR, it is sufficient for year-round care, Half a year, about a quarter of the body surface 5 – 25 min of sunlight suspend. Since vitamin D is one of the fat-soluble vitamins, it can be stored by the body. This ensures the supply of vitamin D even in winter. How much vitamin D needs to be absorbed through sunlight and how much through food depends on individual factors such as where you live or your age.

Tip: A food with a high vitamin D content is fatty fish such as salmon or herring. The vitamin is also found to a lesser extent in egg yolk, liver and margarine.

The BfR gives as a reference value 20 micrograms a day This is how big the daily requirement is in the absence of education by the body. A blood test can be used to find out whether you actually suffer from a lack of vitamin D. The following is an indication of a vitamin D deficiency: The marker 25-hydroxyvitamin D is only present in a liter of serum in a concentration of less than 30 nanomoles. With a concentration of this marker of 50 nanomoles / l, the BfR speaks of a "good vitamin D supply" (BfR).

2.3. On suspicion? Take vitamin D supplements

More and more people attribute physical weaknesses to a lack of vitamin D. Many voices even suspect a general vitamin D deficiency in the population due to the low-sun climate in this country. In fact, the BfR speaks of up to 60% of the population, who do not use the full potential of the vitamin. However, by spending more time outdoors and eating vitamin D regularly, e.g. Oily fish, quite accessible.

Vitamin D supplements should only be used in exceptional cases. The BfR is one of the risk groups that can be affected by a vitamin D deficiency People who are barely exposed in the sun stop and older people. Also Infants and young children require an additional vitamin D supply:

The intake of vitamin D supplements (i.e. an additional supply in addition to the diet) is only recommended if an insufficient supply has been proven and if a targeted improvement in the supply neither through the diet nor through the body’s own vitamin D formation through sun exposure to achieve.

Federal Institute for Risk Assessment

2. From drops and Co: The different dosage forms

Vitamin preparations are available in different dosage forms. But no matter what type, whether drops, tablets or capsules – the dosages do not differ.

2.1. drops

Vitamin D drops are very easy to take: ideal for children and seniors.

With vitamin D drops this is Vitamin D already dissolved in fat. Mostly natural oil such as orange oil or coconut oil is used. The transport medium required for fat-soluble vitamins is already available and the vitamin can be absorbed in the body immediately. Another benefit is that vitamin D drops mostly no additional fillers or contain additives.

They are also very easy to take and can be dosed individually. Vitamin D drops are therefore an ideal alternative, especially for people who do not like to swallow tablets or capsules. However, some do Dosage also a bit difficult, for example, if the pipette inaccurately picks up or dispenses liquid. In addition, vitamin D drops are usually not as long-lasting as vitamin D products in capsule or tablet form. Here is an overview of the advantages and disadvantages of drops:

  • easy to take
  • often pleasant aroma
  • Fat already included
  • possibly difficult dosage
  • no long shelf life

2.2. capsules

Vitamin D capsules consist of one capsule shell and vitamin D. Sometimes they are already enriched with fat or oil and are easy to digest. The capsule shell consists of either vegetable substances such as cellulose or off animal gelatin. Such vitamin D capsules are of course not vegetarian.

The advantage of the capsules is that they are already dosed, which makes a vitamin D overdose unlikely. However, whether the vitamin D capsules are large or small and whether they are easy to swallow depends heavily on the product. Nevertheless, the vitamin D capsules are recommended because they often contain them no fillers or additives. Here is an overview of the advantages and disadvantages:

  • already dosed
  • often: fat already contained
  • often: no additional fillers
  • may be difficult to swallow

2.3. tablets

Vigantolettes are the most popular vitamin D tablets.

Vitamin D tablets are likely the most widespread. They look like conventional tablets and differ greatly in size depending on the product. Mostly they are water soluble. Vitamin D tablets are also suitable for people with difficulty swallowing. In addition, the vitamin D tablets often already contain fat.

However, these are usually not natural oils that can be found in capsules and drops, but rather refined oils, so-called medium-chain triglycerides (MCTs). The most well-known vitamin D tablets are Vigantoletten. This is a pharmacy-only drug.

  • Gigantic selection
  • water soluble
  • often: contain refined oils
  • often: contain fillers

3. Purchase criteria for vitamin D supplements: You have to pay attention to this

3.1. active substance

Vitamin D is available, for example, as capsules or drops.

As already explained above, vitamin D is a whole group of fat-soluble vitamins. These are the most important for the human body Vitamin D2 and the Vitamin D3 (cholecalciferol). However, strictly speaking, these are only precursors of hormones and not vitamins per se. The vitamin D2 is herbal, it is mainly found in fungi such as lichens.

Vitamin D3 is against animal products won. The dominant here is lanolin, which is obtained from wool wax or wool fat from sheep. Since vitamin D2 is less effective than vitamin D3, the latter is mainly used for vitamin D capsules. That is why many products are called the same "Vitamin D3 supplements". Even if one speaks of a vitamin D3 deficiency, it is actually a general vitamin D deficiency.

3.2. dosage

According to the Stiftung Warentest, there will be one for adults Amount of 800 I.U. per day Recommended, provided there is no body’s own vitamin D production. For children and babies, this recommendation is 400 – 500 IU, which corresponds to approximately 10 – 12 micrograms of vitamin. I.U. stands for international units, 1000 IU correspond to 25 micrograms of vitamin. Most products in vitamin D tests have a dosage of 1000 IU. per drop / capsule / tablet – the vitamin D is high dosed.

According to the Stiftung Warentest, this has been criticized by the Federal Office for Consumer Protection and Food Safety (BVL) and the Federal Institute for Drugs and Medical Devices (BfArM). According to them, it would be better if vitamin D were classified as a high-dose drug. Only vitamin D products with a dosage of up to 800 IU. could be considered a food supplement.

3.3. Vegetarian or vegan?

Comparison of other pick-me-ups:

As already explained above, vitamin D3, which is used as an active ingredient in most preparations, is originally obtained from animal products. The gelatine of vitamin D capsules is also traditionally of animal origin. However, as more and more people now turn their backs on animal products and live vegetarian or vegan, the pressure on manufacturers to gain vegetable alternatives also increased. Vitamin D3 can now come from a certain type of lichen be won and also Capsule shells are increasingly made from cellulose manufactured. Vegetarians and vegans are also well served in our vitamin D preparation comparison.

4. Vitabay and Co: Popular manufacturers

There are a number of popular manufacturers of drops, capsules and tablets. We have summarized them for you:

  • abbey
  • Hevert
  • Incite
  • Charcoal burner
  • Life Extension
  • Merck vigantolettes
  • NordFit
  • Nu U
  • Organic Alpha
  • Pure
  • Vihado
  • Vita2You
  • Vitabay

5. There is a vitamin D preparation test Stiftung Warentest?

Only a few medicines were tested in the 2015 Stiftung Warentest vitamin D preparation test. A vitamin D preparation comparison winner was not chosen, but a list of suitable medicines was compiled. In it cut z. B. Hevert’s vitamin D tablets work well.

It also provides interested citizens with regular reports on the subject. For example, the foundation points out that up to 60% of citizens are not adequately supplied with vitamin D. In order to meet the vitamin D requirement, however, vitamin preparations are not absolutely necessary. More sunlight and the consumption of oily fish can increase the vitamin D values ​​in a completely natural way.

In addition, the company points out that health benefits from taking vitamin supplements are generally not scientifically proven. No corresponding studies were yet available for vitamin D preparations. Studies on other vitamin preparations (e.g. vitamin B12, vitamin C) would have shown that it no significant, positive effects on health gives.

6. Questions and answers about vitamin D supplements

▶ In summary, make sure that you only take vitamin D supplements if there is reasonable suspicion of a deficiency.

6.1. What happens if you overdose on vitamin D.?

When vitamin D deficiency symptoms affect adults, many suddenly resort to vitamin D supplements that contain high doses of vitamin D3. But even if the products from our comparison no prescription it is possible that an overdose will have negative effects. These usually start with a strong one thirst and nausea as well as one Increases in calcium levels.

In the worst case, overdosed vitamin D diseases such as Kidney stones or one kidney calcification. Such vitamin D side effects are, however, only possible when taking vitamin preparations. With excessive exposure to the sun, there can be no natural overdose. Likewise, the mass consumption of vitamin D foods does not lead to an overdose.

6.2. How often should you take vitamin D supplements??

A drop of vitamin D usually contains 1000 IU.

The recommended daily dose for adults is 800 IU., provided the body is unable to produce vitamin D on its own. Most products, however, have a dosage of 1000 IU per drop / capsule / tablet on. So this value is quite high. Most manufacturers therefore recommend taking only one drop or one capsule / tablet a day. The best way to find out what your individual dose should be to increase your vitamin D levels is to speak to a doctor.

6.3. What Are Vitamin D Deficiency Symptoms??

A lack of sunlight can be a cause of a vitamin D deficiency. Another vitamin D deficiency cause is the body’s inability to produce the vitamin. But how does such a deficiency manifest itself? As previously explained, a deficiency primarily affects the bones.

In young children and babies, rickets can develop deformed bones – come. Adults often suffer from osteomalacia or under mineralization of the bones. This reduces the bone mass and makes it easier to break.

6.4. How useful are vitamin D supplements?

Many citizens tend to produce too little vitamin D and therefore have symptoms of vitamin D deficiency. However, this vitamin D deficiency does not necessarily have to be compensated for with high-dose vitamin supplements. It is often enough to go out into the sun and stimulate the body’s vitamin D production. You should also Foods containing vitamin D, such as fatty fish, 1 – 3 times a week consume. Just for risk groups, e.g.. the elderly, babies or people with dark skin tones, it is worth using preparations. They can be assumed that the vitamin D production cannot be increased by the measures mentioned.

If you feel affected, you should still speak to a doctor first and, if necessary, one blood count created that informs you about your vitamin D level. However, the costs for this are not covered by many health insurance companies. Here you can see again how you can recognize a vitamin D3 deficiency:

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