Quicksilver Scientific Liposomal Magtein – Liquid Magnesium L-Threonate (450 ml)
€ 73,95
Liquid liposomal magnesium L-threonate (Magtein®) – 72 mg of elemental magnesium and 450 mg of phosphatidylcholine per dose. Magnesium contributes to the reduction of tiredness and fatigue. Vegan, sugar-free, citrus flavour. 450 ml, 30 doses.
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- Shipped from within the EU
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Ingredients
Magnesium (elemental, from 1000 mg magnesium L-threonate as Magtein®), Phosphatidylcholine (from highly purified phospholipids). Other ingredients: water, glycerine, ethanol, acacia gum, natural citrus oils, citric acid.
Full list with amountsHow to Use
Take 5 ml during the day and 10 ml about an hour before bedtime.
Full instructionsThird-party testing
Made in an NSF/ANSI 455-2 GMP-certified facility in Colorado with its own ISO/IEC 17025-accredited testing laboratory. Every batch is tested both in-house and by outside laboratories for potency and purity; the certificate for a batch comes from the manufacturer on request.
How we check third-party testingShipping and Returns
Orders over € 169 ship free within the EU. Below that, shipping is € 14,95 anywhere in the EU (€ 9,95 within Sweden), added at checkout. Unopened items can be returned within 30 days of arrival.
Product Details
Quicksilver Scientific Liposomal Magtein
Liquid magnesium L-threonate in the patented Magtein® form, combined with high-quality phosphatidylcholine in an advanced liposomal system. Each dose provides 72 mg of elemental magnesium from 1000 mg of magnesium L-threonate, plus 450 mg of phosphatidylcholine. Magnesium contributes to the reduction of tiredness and fatigue and to the normal function of the nervous system. Vegan, sugar-free, with a fresh citrus taste.
About Quicksilver Scientific Liposomal Magtein
Liposomal Magtein combines magnesium L-threonate – a distinctive form of magnesium – with high-quality phosphatidylcholine in a liquid liposomal system.
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The magnesium form used is Magtein®, a patented ingredient known for its purity and consistent quality, used in many high-quality supplements. Each daily dose of 15 ml provides 72 mg of elemental magnesium (19.2% of the reference intake) from 1000 mg of magnesium L-threonate, together with 450 mg of phosphatidylcholine from highly purified phospholipids.
Magnesium contributes, among other things, to the reduction of tiredness and fatigue, to the normal function of the nervous system and muscles, and to normal psychological function. The liquid form is a convenient alternative for anyone who prefers to avoid capsules and tablets.
According to EFSA, magnesium contributes to the reduction of tiredness and fatigue, to the normal function of the nervous system, to normal psychological function and to normal muscle function.
What’s in Quicksilver Scientific Liposomal Magtein
Serving: 15 ml | 30 servings per bottle
| Ingredient | Amount | % of RI |
|---|---|---|
| Magnesium (elemental, from 1000 mg magnesium L-threonate as Magtein®) | 72 mg | 19.2% |
| Phosphatidylcholine (from highly purified phospholipids) | 450 mg | – |
*RI – Reference Intake.
Other ingredients: water, glycerine, ethanol, acacia gum, natural citrus oils, citric acid.
Allergens: Free from the 14 major allergens.
How to use Quicksilver Scientific Liposomal Magtein
Take 5 ml during the day and 10 ml about an hour before bedtime.
Let the liquid circulate in your mouth for 30–90 seconds before swallowing. Total daily dose 15 ml. Can be taken at any time, with or without food. You can also mix the dose into a cold drink or smoothie – avoid hot drinks, though, as heat can affect the liposomes. 450 ml lasts for 30 doses.
Quality and certifications for Quicksilver Scientific Liposomal Magtein
✓Liposomal technology
✓Sugar-free, vegan
✓Free from the 14 major allergens
Frequently asked questions about Quicksilver Scientific Liposomal Magtein
What is magnesium L-threonate?
A distinctive form of magnesium in which magnesium is bound to L-threonic acid. Here the patented raw material Magtein® is used, known for its purity and consistent quality.
Why should the liquid be held in the mouth before swallowing?
The advice applies to liposomal formulations, where absorption partly takes place through the lining of the mouth. Holding the liquid in the mouth for 30–90 seconds is common practice for this type of product.
Can I mix the dose into a smoothie or drink?
Yes, it mixes easily into a cold drink. Avoid hot drinks, though, as heat can affect the liposomes.
When during the day is the product best taken?
The manufacturer recommends 5 ml during the day and 10 ml about an hour before bedtime, but the product can be adapted to personal preference.
Pairs well with
Quicksilver Scientific Liposomal GABA + L-Theanine – Liquid (50 ml)€ 37,95
Quicksilver Scientific Liposomal Magtein Sachets – Magnesium L-Threonate (30 Sachets)€ 94,95
Quicksilver Scientific Liposomal Methyl B-Complex – Active B Vitamins (50 ml)€ 53,95You can read more about food supplements and what is worth keeping in mind at the European Food Safety Authority.
About Quicksilver Scientific
Quicksilver Scientific is an American company known for its advanced liposomal delivery systems and high-quality formulations. The range covers vitamins, minerals and specialised supplements, developed with a focus on absorption and bioavailability. At Longevity Goods Quicksilver Scientific’s range is available across Europe.
Tap here for important information about food supplements
Food supplements are not a substitute for a varied diet and a healthy lifestyle. The recommended daily dose should not be exceeded. Keep out of reach of young children. Consult a doctor if you are pregnant, breastfeeding or taking medication.



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