MagTech by Natural Stacks combines three forms of magnesium - L-threonate (as Magtein), taurate, and glycinate - each with a different absorption profile. Magnesium contributes to normal psychological function, normal muscle function, and the reduction of tiredness and fatigue: all EU-authorised health claims at the levels present in this formula.

Three forms of magnesium in one formula.

Most magnesium supplements provide a single form. MagTech combines three — each with a different absorption profile and role in the body.

What's in it

Magnesium L-Threonate (as Magtein™) is a patented form of magnesium developed specifically for bioavailability research. It is the most studied form in relation to cognitive function and is the subject of ongoing research interest.

Magnesium Taurate pairs magnesium with taurine. Magnesium contributes to normal psychological function and to the reduction of tiredness and fatigue — both EU-authorised health claims at the levels present in this formula.

Magnesium Glycinate combines magnesium with glycine, an amino acid. Glycinate is one of the gentlest, best-tolerated forms of magnesium and does not cause the digestive issues associated with cheaper forms such as magnesium oxide. Magnesium contributes to normal muscle function (EU-authorised claim).

Why magnesium matters

Magnesium contributes to:

• Normal psychological function
• The reduction of tiredness and fatigue
• Normal muscle function
• The normal functioning of the nervous system
• Normal protein synthesis
• The maintenance of normal bones and teeth

EU-Authorised Claims. Not Marketing Language.

These are EU-authorised health claims at the levels present in this formula. Magnesium is involved in hundreds of enzymatic processes in the body, yet inadequate intake is common — estimates suggest a significant portion of the population does not achieve sufficient intake from diet alone.

Frequently Asked Questions

What is MagTech?
A magnesium supplement combining three forms in one capsule - L-threonate (as Magtein), taurate, and glycinate - rather than the single form most supplements use.

What's magnesium good for?
Magnesium contributes to normal psychological function, the reduction of tiredness and fatigue, normal muscle function, normal nervous system function, normal protein synthesis, and the maintenance of normal bones and teeth. These are all EU-authorised health claims.

Why three forms instead of one?
Each form has a different absorption profile and role in the body. Glycinate in particular is one of the gentlest, best-tolerated forms and doesn't cause the digestive upset associated with cheaper forms such as magnesium oxide.

What is Magtein?
Magtein is a patented form of magnesium L-threonate developed specifically for bioavailability research. It's the form most studied in relation to cognitive function.

How long does one bottle last?
The 90-capsule bottle is a one-month supply at the recommended daily dose.

90 capsules

One bottle delivers a full month's supply at the recommended dose. Natural Stacks is a US brand with a strong commitment to open-source formulation transparency — they publish their full ingredient sourcing.

Part of the Mental Performance Stack

MagTech is one of the four formulas in the Mental Performance Stack — bundled with NEUROFUEL, Smart Caffeine and Natural Stacks Brain Food to cover focus, motivation, clean energy and the sleep and recovery side in one go, for less than buying the four separately.

Food supplements should not be used as a substitute for a varied diet. Not suitable for children. Consult your doctor if pregnant, nursing, or taking medications. Keep out of reach of children.