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Altrient Liposomal Magnesium L-Threonate 30 Sachets

An addition for your pre or post-workout since magnesium contributes to electrolyte balance, normal muscle function, normal protein synthesis, normal energy-yielding metabolism, maintenance of normal bones and the reduction of tiredness and fatigue. Magnesium could even help you keep your head in the game as it contributes to normal psychological function and normal functioning of the nervous system. Interestingly, Magnesium L-Threonate (Magtein®) is the only compound shown to significantly raise magnesium levels in the brain.

Choose Altrient Magnesium L-Threonate for…

  • Fitness devotees, endurance athletes and bodybuilders
  • 1000mg of Magtein and extra 500mg phosphatidylcholine per sachet, with minimal gastrointestinal side-effects, compared to standard magnesium supplements
  • Cutting-edge, clinically researched liposomal technology for maximised absorption
  • Convenient sachets provide an easy way to keep daily levels topped up
  • Purest form, gluten-free, vegan

Our product contains Magtein ®️ which was tested in a randomized, double-blinded, placebo-controlled clinical trial on subjects 50 to 70 years of age. The subjects who took the combination showed significant improvements in overall cognitive ability compared to those who took a placebo. Overall cognitive ability is a brain function score based on the individual’s memory (ability to learn and remember), attention and executive function (decision making and planning abilities).

Clinical trials have shown that Magtein ®️ can increase synaptic density, which has profound implications on our ability to learn. As the brain stores new information, by building networks of neurons, synapses are the connections that let the neurons talk to each other.

Magnesium is critical for your body to absorb the calcium required to fortify your bones. Its ability to increase synaptic density is vital to nervous system functions as it strengthens the communication network starting in the brain.

Altrient Magnesium L-Threonate Nutritional Facts

15 Servings, 1 Sachet (6ml) 2 x daily

 % NRV*

Magnesium (from Magnesium L-Threonate(Magtein®)

154 mg 41%

Magnesium L-ThreonateHydrate (Magtein®)

2,000 mg
Phospholipids (from soya lecithin) 2,000 mg
Of which phosphatidylcholine 1000 mg
* Nutrient Reference Value
†NRV not established
Ingredients: Purified Water, Lecithin Phospholipids (soya), Magnesium L-Threonate, Preservative: Grain Alcohol (ethanol), Thickening Agent: Xanthan Gum.


As a dietary supplement, take two packets daily in divided doses. Take one packet in the morning and one packet two hours before sleep, or as recommended by a healthcare practitioner.

Does not dissolve in liquid Best taken on an empty stomach to speed up the absorption It can be folded gently into a yoghurt

Free delivery in Ireland for orders over €30. We now ship using Fastway. If you prefer delivery with An Post please contact us.

There is currently a delay on orders being processed & shipped. This is due to COVID 19 and a much higher volume of orders with both us and our carrier. We are doing our very best and very much appreciate your patience and continued support.

Shipping details are here

FREE Irish delivery on orders over €30

Made in Ireland by Milk Bottle