Ingredients
| Product name: | Vitakruid Magnesium L-Threonaat |
| Content: | 90 vegetarian capsules |
| For whom: | Adults |
Supplement Facts per 3 capsules (Serving Size)
| Amount | RI † | |
| Magnesium (magnesium L-threonate) (Magtein™) | 2000 mg | 533% |
| Mix of which: | ||
| - Magnesium (Magnesium L-Threonate) | 147 mg | 39% |
| - L-Threonic Acid (Magnesium L-Threonate) | 1700 mg |
Ingredients Magnesium L-Threonate (Magtein), HPMC (capsule), microcrystalline cellulose (bulker).
Explanation of the composition †RI stands for Reference Intake and replaces the RDA (Recommended Daily Allowance). RI is a guideline for the intake of vitamins and minerals in particular. RI and ADH are equal in number.
Usage advice
Suggested use
Take 3 capsules once a day in the evening.
Stick to the recommended daily dosage, unless advised otherwise.
A varied, balanced diet and a healthy lifestyle are important. Nutritional supplements are not a substitute for a varied diet.
If you have health issues or are taking medication, always consult your doctor before taking certain supplements. More usage advice.
Storage advice Store in a cool, dry and dark place. Not in the refrigerator.
Keep out of reach of children.
Best by date 90 capsules: October 2028
Allergy information / Warnings
| Warning |
| Magnesium may have a laxative effect at doses above 250 mg. |
| This supplement is: |
| Suitable for vegetarians |
| Suitable for vegans |
Magnesium L-Threonate
Vitakruid Magnesium L-Threonate contains 2000 mg of patented Magtein™ magnesium L-threonate per 3 capsules. The amount of elemental magnesium is 147 mg.
Magnesium L-threonate is a form of magnesium that is bound to L-threonic acid, a metabolite of Vitamin C. This so-called chelated form of magnesium therefore has high bioavailability.
Magtein® is the only patented form of magnesium L-threonate and is known for its scientifically substantiated quality.
Magnesium L-Threonate for the Brain
What makes magnesium L-threonate special is that it can function as a so-called ionophore: a substance that helps transport magnesium ions through fatty membranes, including those of brain cells. Additionally, this form can cross the blood-brain barrier and make magnesium available in the brain and nerve tissue.
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Patented ingredients
Magtein® is a registered trademark of ThreoTech LLC.
Other information
Dietary supplement Mineral supplement
Produced by Vitakruid BV
Jacobusspijkerdreef 430
2132 PZ Hoofddorp
For Smeets & Graas
G. Meirstraat 11
9728 TB Groningen
050 850 36 88
Last page change
22 januari 2026
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