Altrient

Altrient Liposomal Magnesium L Threonate

£105.00

The only form of magnesium clinically shown to cross the blood brain barrier, delivered in Altrient's pharmaceutical grade liposomal technology.

  • Magnesium L threonate is the only magnesium form demonstrated in published research to significantly increase magnesium concentrations in the brain and cerebrospinal fluid by crossing the blood brain barrier via the threonate carrier molecule, a property that glycinate, citrate, oxide, taurate, and bisglycinate do not possess
  • MIT researchers developed this form specifically to address the challenge of central nervous system magnesium delivery, with published studies showing improvements in learning, memory, and synaptic plasticity in both animal models and human subjects
  • Liposomal encapsulation protects the magnesium L threonate through gastric acid and intestinal enzymes, then delivers it via phospholipid membrane fusion directly into cells, achieving intracellular concentrations that standard oral magnesium cannot match while eliminating the GI side effects (cramping, loose stools, laxative effect) that cause many people to abandon magnesium supplementation
  • Magnesium contributes to normal cognitive function, normal psychological function, normal functioning of the nervous system, normal muscle function, the maintenance of normal bones and teeth, normal energy yielding metabolism, electrolyte balance, and the reduction of tiredness and fatigue
  • The gel sachet format enables rapid absorption, particularly on an empty stomach, without the dissolution time required by tablets and capsules
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about this product.

The only form of magnesium clinically shown to cross the blood brain barrier, delivered in Altrient's pharmaceutical grade liposomal technology. This is not a muscle relaxation magnesium. This is the magnesium for your brain. For sleep that actually restores you. For cognitive sharpness that does not fade by 3pm. For the calm that comes from a nervous system that is not running on empty. 43 verified reviews, including menopausal women who describe it as life changing for sleep they had given up on. You have probably tried magnesium before. Glycinate for sleep. Citrate for regularity. Oxide from the pharmacy that did almost nothing. And whatever form you took, it helped your muscles, maybe your gut, maybe your mood slightly. But it never quite reached the place you needed it most. Your brain. The racing thoughts at 2am. The mental fatigue that arrives hours before your body is tired. The inability to switch off even when you are physically exhausted. The fog that sits over your thinking and lifts only intermittently. Standard magnesium forms do not cross the blood brain barrier in meaningful concentrations. They support peripheral tissues effectively but leave central nervous system magnesium levels largely untouched. You feel calmer in your body while your mind continues running on depleted reserves. Magnesium L threonate was developed by researchers at MIT specifically to solve this problem. The threonate molecule acts as a carrier that allows magnesium to cross the blood brain barrier and elevate magnesium concentrations in the brain and cerebrospinal fluid in a way that no other magnesium form has been shown to do. Published research demonstrates improvements in learning, memory, and synaptic density. But the benefit most people notice first is sleep. Not the drowsy, sedated sleep of a supplement that knocks you out. The deep, restorative, unbroken sleep of a nervous system that finally has enough magnesium to transition properly from sympathetic activation into parasympathetic rest. You fall asleep without the racing thoughts. You stay asleep through the night. You wake up feeling like sleep actually did something.

Altrient wraps this already superior magnesium form in their liposomal encapsulation technology. Phospholipid vesicles protect the magnesium L threonate through the digestive tract and deliver it directly into cells via membrane fusion, bypassing the absorption limitations and GI side effects that oral magnesium supplements are notorious for. No cramping. No laxative effect. No competing with other minerals for limited intestinal transport channels. The same technology Altrient pioneered with their vitamin C, now applied to the magnesium form that reaches the one place all the others cannot.

Purified Water, Lecithin Phospholipids (Soya), Magnesium L Threonate, Preservative: Grain Alcohol (Ethanol) 12%, Thickening Agent: Xanthan Gum Contains soy. Five ingredients.

how to take it

i.

Squeeze the contents of one sachet into a small amount of water and drink. Best taken in the evening, 30 to 60 minutes before bed, for sleep and nervous system benefits. Can also be taken in the morning or afternoon for cognitive and energy support. One to two sachets daily. Best on an empty stomach for fastest absorption. The taste is not designed for pleasure. Take quickly and follow with water. Contains 12% ethanol as a preservative. Consult your healthcare professional if pregnant, breastfeeding, taking medications, or managing a medical condition. Store in a cool, dry place. 30 sachets per box.

ii.

Every other magnesium reached your muscles. This one reaches the place that kept you awake at 3am. And once it gets there, the reviews write themselves.

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Customer reflections

Overall sentiment

50 reflections
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QQVerified Buyer

The first adrenal support that made a quick difference.

4 days ago

Gentle on a sensitive stomach, and I feel like myself again. I had tried two other glandulars before this and neither sat right.

MRVerified Buyer

Steadier mornings within a fortnight.

1 week ago

I was sceptical about glandulars, but my mid-afternoon crash has genuinely eased. One capsule with breakfast and I forget about it.

ALVerified Buyer

Subtle, but real.

2 weeks ago

Not a stimulant, which is exactly what I wanted. It took about ten days, then I realised I wasn’t dreading the afternoon any more.

SKVerified Buyer

My clinician recommended it.

3 weeks ago

Bought after a blood panel flagged a flat cortisol curve. Easy to take, no jitters, and the sourcing is refreshingly transparent.

TPVerified Buyer

Recovery feels faster.

1 month ago

Training hard through a stressful stretch and this has helped me bounce back between sessions. Already on my second bottle.

DVVerified Buyer

Does what it says.

1 month ago

No frills, one ingredient, a sensible dose. I appreciate that it is designed to be used for a season rather than forever.

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