Immune System Immune System

Karin

5-10-2025

“Fijn dat er ook vitamine D3 capsules zijn van algen! Beter voor mij en super voor de natuur!”

Vitamin D3

Vitamin D3

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Your daily vitamin D3 from a responsible source.

  • Support the immune system
  • Good for muscles & bones
  • Plant-based vitamin D3 from algae
  • Met vitamine K2 voor een goede calciumhuishouding
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Karin

5-10-2025

“Fijn dat er ook vitamine D3 capsules zijn van algen! Beter voor mij en super voor de natuur!”

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Vitamin D3 is a plant-based capsule containing 20 µg of vitamin D3 from algae. An easy way to supplement your daily vitamin D, especially on days when you don't get much sunlight. It can help with:

Immune system: vitamin D contributes to the normal functioning of the immune system.

Muscles: vitamin D contributes to the maintenance of normal muscle function.

Bones: vitamin D contributes to the maintenance of normal bones.

Teeth: vitamin D contributes to the maintenance of normal teeth.

1 softgel daily during or after a meal

Ingredients

Oil from the microalga Schizochytrium sp., vitamin D3 from algae, antioxidants: mixed tocopherols, sunflower lecithin, rosemary extract. Capsule: modified corn starch, glycerol, carrageenan, sodium carbonate

Nutrition

Nutrient Amount % RI
Vitamin D3 20 µg 200
Vitamine K2 75 ug 100
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Product details

Vitamin D3

Support your immune system with vitamin D3 from algae

Vitamin D3 is a fat-soluble vitamin that your body naturally produces through sunlight. Since many people don’t get enough during the darker months, plnktn vitamin D3 can be a valuable addition to your daily routine. It contributes to the normal functioning of the immune system, supports muscle function and helps maintain strong bones.

Vergelijking

Niet je standaard vitamine D

De meeste vitamine D3 wordt gemaakt van wolvet, het vet uit schapenwol, en gaat daarna door meerdere chemische bewerkingen. Onze vitamine D3 komt direct uit algen: hetzelfde molecuul, zonder dier en zonder chemische omweg.

D3 uit algen
D3 uit wolvet
Vitamine D3, de vorm uit zonlicht
Zonder dierlijke grondstof
Zonder chemische middelen
100% plantaardig

What is vitamin D3 good for?

Vitamin D is a fat-soluble vitamin that the body can produce itself when exposed to sunlight. It is important for your immune system, muscles, and bones.

Vitamin D3 deficiency is more common:

  • if you have darker skin
  • if you are not outdoors every day between 11 AM and 3 PM
  • in pregnant women
  • in women with fair skin aged 50 and over
  • in men with fair skin aged 70 and over
  • in children up to and including 3 years old

A deficiency is particularly more common during the winter months. Do you often stay indoors? And are you unsure if you are getting enough vitamin D3 from the sun or your diet? Then a supplement is a solution to maintain your vitamin D3 level.

What makes plnktn's vitamin D3 unique?

Our vitamin D3 comes from algae, unlike many other supplements, whose source is unclear (often synthetic). Additionally, it also contains 250 mg of omega-3 DHA. Omega-3 fatty acids are good for your heart, brain, and eyes.

How much vitamin D3 do I need per day?

The Recommended Daily Allowance (RDA) is 10 mcg per day.

When is the best time to take vitamin D3?

We recommend 1 capsule per day. Vitamin D3 is often taken with a meal because it is a fat-soluble vitamin. We deliberately chose to add fats to our product to ensure optimal absorption.

Is vitamin D3 free of allergens?

Yes, it is free of allergens.

Is vitamin D3 safe to take during pregnancy/breastfeeding?

Yes, it is safe to take during pregnancy and while breastfeeding.

What are the ingredients of your vitamin D3?

Oil from the microalga Schizochytrium sp., vitamin D3 from algae, antioxidants: mixed tocopherols, sunflower lecithin, rosemary extract.
Capsule: modified corn starch, glycerol, carrageenan, sodium carbonate.

What is the difference between vitamin D and D3?

Vitamin D is the umbrella term. D3 is the form that the body best recognizes, absorbs, and therefore uses.

How do I know if I have a vitamin D3 deficiency?

A deficiency is not always immediately noticeable. Fatigue, listlessness, or getting sick more often can be signs. If you are in doubt, a test through your GP can provide clarity.

Is plant-based vitamin D3 as effective as animal-derived D3?

Yes. Vitamin D3 from algae has the same effect.

For those who want to grow

Our athletes rely on plnktn to perform at their peak – for the long term.

Pippa van Iersel

Two-time Dutch kitesurfing champion

Douwe Macare

Two-time Dutch skateboarding champion

Sara Eenhoorn

Mountaineer: climbed 10 x 6000+ meter mountains