Magnesium

Magnesium

16,96

Organic magnesium to support an active lifestyle.

  • Good for muscles
  • Promotes energy metabolism
  • Supports the bones
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Product details

Magnesium

Organic Magnesium from 100% Sea Lettuce

Magnesium is an essential mineral found in many foods, including seaweed and algae. It plays an important role in the body, contributing to normal muscle function, energy metabolism and the maintenance of strong bones.

Plnktn’s magnesium is sourced from organically certified sea lettuce (Ulva lactuca), naturally rich in minerals. The sea lettuce is hand-harvested, sun-dried and carefully milled to preserve its mineral content.

Each capsule provides 150 mg of pure magnesium, extracted from 100% sea lettuce — without any additives.

Find out what people are saying about this product

Natural product

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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.
  • Natural product

    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 is sourced from the algae Ulva lactuca (sea lettuce) — a natural, organically certified source of magnesium. While many supplements rely on chemically isolated forms, we use magnesium as it naturally occurs in food. Simple, pure and close to nature.

How much magnesium do I need per day?

The recommended daily intake is 300 mg for women and 350 mg for men. One capsule provides 150 mg of magnesium. Since a balanced diet already supplies magnesium, this amount is designed as a mindful addition to your daily routine.

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.

Does magnesium help with sleep, stress, or muscle recovery?

Magnesium plays a role in relaxation and muscle function. Many people experience greater muscle relaxation when taking additional magnesium.

Magnesium deficiency: how do you recognize it and what can you do?

Muscle cramps, twitching eyelids, fatigue, and a tingling sensation in the hands or feet are sometimes mentioned as possible signs. However, these symptoms can also have other causes, which makes it difficult to determine whether magnesium is the underlying factor. A varied diet is always the first step. If symptoms persist, it’s advisable to consult a doctor or dietitian.

Wat zijn de ingrediënten van jullie magnesium?

Biologisch Ulva sp. marine-extract in poedervorm (Ulva lactuca), HPMC-capsule.

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

Douwe Macare

Two-time Dutch skateboarding champion

Sara Eenhoorn

Mountaineer: climbed 10 x 6000+ meter mountains