25% Korting

Magnesium

Magnesium

Organic magnesium to support an active lifestyle.

  • Good for muscles
  • Promotes energy metabolism
  • Supports the bones
  • Save up to 24% and get a free storage jar with a subscription!
  • November actie: Nu 25% extra korting met code AVONTUUR voor totaal 49% korting bij een abonnement en win de reis van je leven! 
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  • 71% of our regular customers immediately opted for a subscription (up to 24% cheaper per month & free storage jar)
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  • Rated 4.8/5.0 from 1800+ reviews
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Product details

Magnesium

Organic Magnesium
made from 100% sea lettuce

Magnesium is an essential mineral found in many foods, including seaweed and algae. It plays a crucial role in our bodies, such as muscle function, energy metabolism and maintaining strong bones.

Plnktn's magnesium comes from organic certified sea lettuce (Ulva lactuca), which is naturally rich in minerals. This sea lettuce is hand harvested, sun-dried and carefully ground to preserve the magnesium content. Each capsule contains 150 mg of pure magnesium from 100% sea lettuce extract without any additives. 

Nutritional value & ingredients

Magnesium per capsule - 150mg (42-50% RI)

- 100% sea lettuce (from Ulva Lactuca)
- HPMC (capsule)

Where does plnktn magnesium come from?

Plnktn magnesium (from sea lettuce) is harvested by hand in France on the coast. The areas where harvesting takes place always have good water quality, in line with organic regulations. Harvesting is done without scraping the rocks, leaving some of the seaweed hanging to ensure regrowth. The seaweed is then carefully dried in greenhouses with solar energy. They then grind the raw material and the extraction process follows. The result? 100% sea lettuce extract consisting of at least 25% of the mineral.

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Find out what people are saying about this product

A natural product is

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For me, it's important that it's a natural product. And very healthy!


Hermy

I chose the subscription

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Magnesium in an easy-to-take capsule. It comes in a sachet with enough for three months. I opted for the subscription, so I never have to run out.


MJ Rope

Top stuff

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Great stuff, helps me with very active lifestyle (4-6 sports per week).


Mateusz K.

Natural magnesium

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Natural magnesium. That appealed to me. No regrets so far.


Arnold

I am very satisfied

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I'm very happy with this product. I immediately ordered three bags.


Jeff

I feel much better

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I feel so much better since using this, I wish I had known about it sooner!


Antoine G.
  • A natural product is

    filled star filled star filled star filled star filled star

    For me, it's important that it's a natural product. And very healthy!


    Hermy
  • I chose the subscription

    filled star filled star filled star filled star filled star

    Magnesium in an easy-to-take capsule. It comes in a sachet with enough for three months. I opted for the subscription, so I never have to run out.


    MJ Rope
  • Top stuff

    filled star filled star filled star filled star filled star

    Great stuff, helps me with very active lifestyle (4-6 sports per week).


    Mateusz K.
  • Natural magnesium

    filled star filled star filled star filled star filled star

    Natural magnesium. That appealed to me. No regrets so far.


    Arnold
  • I am very satisfied

    filled star filled star filled star filled star filled star

    I'm very happy with this product. I immediately ordered three bags.


    Jeff
  • I feel much better

    filled star filled star filled star filled star filled star

    I feel so much better since using this, I wish I had known about it sooner!


    Antoine G.

Collapsible content

Why magnesium?

Magnesium is involved in over 300 bodily processes, such as protein synthesis, muscle function and energy metabolism. For an active lifestyle or with a low-magnesium diet, a supplement can be useful.

What makes your magnesium unique?

Plnktn magnesium comes from the algae Ulva Lactuca (Sea Lettuce), a natural and organic source of magnesium. Many supplement brands use chemical compounds for their magnesium. We, on the other hand, use the form of magnesium that you also find in your other food, namely the natural form.

How much magnesium do I need per day?

The recommended daily amount (RDA) is 300 mg for women and 350 mg for men. 1 capsule contains 150 mg of magnesium. Because an average diet already contains a fair amount of magnesium, this is a responsible supplement.

When is the best time to take magnesium?

We recommend taking 1 capsule per day during or just after a meal to improve absorption.

Is magnesium free from allergens?

Yes, it is free from allergens.

Is magnesium safe to use during pregnancy/breastfeeding?

Yes, it is safe to use during pregnancy and breastfeeding.

For those who want to grow

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

Pippa van Iersel

Two-time Dutch kitesurfing champion

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Sara Unicorn

Mountaineer: climbed 10 x 6000+ meter mountains