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Bio-Vitamin D3 (D-Pearls) 38 µg

  • Small pearls with 38 µg (1520 IU) of vitamin D3 in cold pressed olive oil
  • Ensures good bioavailability as vitamin D is fat soluble
  • The gelatine is halal and kosher certified
  • For bones, teeth and muscles
  • Vitamin D plays a role for absorption of calcium
  • Supports normal cell division
  • Manufactured under Danish pharmaceutical control

Bio-Vitamin D3 (D-Pearls) 38 µg

Pharma Nord

240 caps

€ 28.75

See related categories

[Bones & Joints|, Brain & memory|, Children & Pregnancy|, Immune System & Antioxidant|, Muscles & Training|, Teeth & Gums|, Vitamin|]
1 capsule contains     % RDA*
Vitamin D3 (Cholecalciferol) 38 µg   760%

*RDA= Recommended Daily Allowance

Products Facts

1 capsule daily, unless otherwise advised. Preferably with a meal.
For adults and children from 11 years and above.
The capsule may be swallowed whole or chewed.
Do not exceed the recommended daily dosage.

Pregnant and lactating women and users of drugs, should consult a doctor/specialist before using this dietary supplement.
Not suitable for children under the age of 11.

Bulking agent: olive oil, capsule shell: gelatin, humectants: glycerol and purified water, vitamin D3 (cholecalciferol), color: ammonia caramel.

Dark, dry and at room temperature.
Keep out of reach of young children.

Dietary supplements should not replace a varied diet.
A healthy lifestyle and a varied and balanced diet are important for maintaining good health.

What are D-Pearls 38 µg?

D-Pearls are small, soft gelatin capsules with 38 μg (1520 International Units) of vitamin D3 in each capsule. The vitamin D is dissolved in high quality cold-pressed olive oil to improve absorption in the digestive system as vitamin-D is a fat-soluble vitamin. The capsule size makes them easy to swallow, but they can also be chewed. Research has shown that D-Pearls have a high absorption in the body.

Documented bioavailability

Pharma Nord's D-Pearls has been tested by researchers at the University of Oslo, where they gave athletes different doses of vitamin D from D-Pearls or inactive placebo capsules. The study showed that vitamin D from D-Pearls both high and low doses was absorbed well by the participants whereas the athletes who received placebo capsules had unchanged levels of vitamin D in the blood.

Graph showing the difference of vitamin D in the blood of D-pearls-treated persons and a placebo group

The illustration shows the difference in vitamin D in the blood during 4 weeks in the group receiving 76 mcg (2 x 38 mcg) of vitamin D from D-Pearls daily and the unchanged vitamin D content in the blood of the group receiving placebo capsules .

Source: Baumann ACK. Effekt av vitamin D-tilskudd på 25(OH)D status. University of Oslo, July 2013.

What is vitamin D?

Vitamin D is a fat-soluble vitamin. This implies that the vitamin need some fat in order to be absorbed in the intestine. Like other vitamins, vitamin D is essential. There are several kinds of vitamin-D, but the two most important forms are D2 (ergocalciferol) and D3 (cholecalciferol). D3 is the form of the vitamin that is synthesized in the skin when we are exposed to sufficient amounts of sunlight or a similar type of UV-radiation. Vitamin D from sunlight is an effective vitamin D source but is only produced when the sun is high in the sky. In large parts of Europe, this only happens during the summer period, and therefore we can only produce sufficient levels of the vitamin this time of year.

Vitamin D2 Is only available from the diet. It is produced by certain fungi and plants when they are exposed to ultraviolet light. Both vitamin D2 and D3 require subsequent activation in the liver and kidneys in order to become biologically active. Science used to believe that both forms of vitamin D were equally effective in the body. However, depending on the measuring method used, vitamin D3 is 56-87 per cent more effective than vitamin D2 when it comes to raising blood levels of vitamin D. Moreover, D3 is stored in fat tissue more than three times as effectively as D2. *

* Heaney RP, et al. Vitamin D3 Is More Potent Than Vitamin D2 in Humans. J Clin Endocrinol Metab 2010.

Girl with white hat is smiling in the sunshineChildren and nursing home residents require more vitamin D than adults.

Vitamin D has an array of important functions in the body. For instance, vitamin D is:

  •  important for normal cell division
  •  helping to maintain normal bones and teeth
  •  contributing to a normal absorption and utilization of calcium and phosphorus
  •  playing a role in the body's immune system and muscle function

Good vitamin D sources

Small amounts of D-vitamin is found in several types of food with some of the best sources being:

  • eggs
  • cod liver
  • oily fish
  • oils
  • butter
  • avocado

The need for vitamin D

Research has shown that in terms of the amount of vitamin D in the blood, a daily supplement of vitamin D is more effectively than larger weekly or monthly supplementations.


Vitamin-D supplements are generally recommended for:

  • Children aged 0 – 2 years (vitamin D as drops)
  • Pregnant women
  • Children and adults with dark skin
  • Children and adults who wear fully covering clothes in the summer time
  • People who do not spend time outdoors in the daytime or generally avoid sunlight
  • Nursing home residents
  • People older than 70 years
  • Anyone who, regardless of their age, are at increased risk for osteoporosis

Vegans and vegetarians are advised to adhere to the official guidelines for sun exposure and possibly take a supplement of vitamin D during the winter period.
Blood levels of vitamin D can be determined by a blood test that measures the unit 25-hydroxyvitamin D (25-(OH)D) and is expressed in nmol/l. Vitamin D status is graduated in the following way:

  • <12 nmol/l: Severe deficiency
  • 12-25 nmol/l: Deficiency
  • 25-50 nmol/l: Insufficient
  • >50 nmol/l: Sufficient
  • 75-150 nmol/l: Optimal level in individuals with fragile bones and kidney patients
  • >ca. 200 nmol/l: Risk of overdose

> = greater than
< = less than

Vitamin D Conversion

  • 1 nmol/l = 0,4 ng/ml
  • 38 µg = 1520 IU (international units)

Measurement of vitamin D

The safest way to know one's vitamin D status is by means of a blood test. However, for normal, healthy individuals there is no immediate need to measure blood levels of vitamin D. For certain groups, however, it is advisable to gauge their vitamin D status.

For instance, people with a lifestyle that gives reason to believe that they could benefit from checking their status. Besides the obvious factors that limit vitamin D such as lack of sunlight and poor diet, there are more subtle causes such as the fact that some types of medicine may affect the body’s vitamin D absorption, thereby increasing the need for this particular nutrient.

Official claims

The EU Food Safety Agency (EFSA) has evaluated the evidence behind the product's content of vitamin D and has acknowledged the following statements:

  • Contributes to a normal absorption/utilization of calcium and phosphorus
  • Contributes to normal blood calcium levels
  • Contributes to the maintenance of normal bones
  • Contributes to the maintenance of normal muscle function
  • Contributes to the maintenance of normal teeth
  • Contributes to normal function of the immune system
  • Has a role in the cell division process
  • For men and woman 60 years and older: Vitamin D helps to reduce the risk of falling associated with postural instability and muscle weakness. Falling is a risk factor for bone fractures among men and woman 60 years of age and older. (Art 14a)

Related Products

Box containing Bio-Fiber tablets based on sugar beet and lemon pectinBio-Magnesium: Magnesium has several sites in common with vitamin D: For example, both contribute to the maintenance of normal bones and teeth, a normal muscle function. Also they both play a role in cell division.


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