MagTech® Magnesium — Welcome Offer

Why three forms of magnesium, not one

Most magnesium supplements use one cheap form and hope it gets where it's going. MagTech uses three, each chosen for a different job.

Magtein magnesium L-threonate crossing into brain tissue

Magtein™ L-Threonate

1000 mg

A patented form of magnesium that crosses the blood-brain barrier for utilisation in the brain, and helps support brain health. Unlike the cheap magnesium in traditional supplements, Magtein™ has been clinically tested in placebo-controlled studies.*

Magnesium Glycinate

690 mg

Bound to glycine, one of the gentlest and most absorbable forms. This is the one that does the relaxing — the reason MagTech is taken at night rather than with breakfast.*

Magnesium Taurate

630 mg

Bound to taurine. The steady one — included so the formula supports a calm, even baseline rather than a spike and a crash.*

The full panel, as printed on the bottle. Natural Stacks publishes complete label disclosure on every product.

Open source, not a proprietary blend

Most supplement labels hide their doses inside a "proprietary blend" — a single number that tells you nothing about how much of anything you're actually getting.

MagTech doesn't have one. Every ingredient is listed at the dose it's included at, every batch is third-party lab tested, and every ingredient is traceable to its supplier. That's the whole Open Source programme, and it's why the panel above is worth reading.

Included free

Serotonin Brain Food™ Mini Bottle

Added to your first order at no cost, for mood support alongside the magnesium. Subscribers receive additional gifts the longer they stay.

Before you order

When do I take it?

Three capsules, in the evening. MagTech is built around relaxation and sleep quality, so most people take it about an hour before bed.*

How is this different from the magnesium at the pharmacy?

Most cheap magnesium is oxide or citrate, which the body absorbs poorly. MagTech uses three highly bioavailable forms — and one of them, Magtein™, is a patented form specifically studied for crossing into the brain.*

What is Magtein™?

Magnesium L-threonate, a patented magnesium developed to cross the blood-brain barrier so the magnesium can be utilised in the brain. It's been tested in placebo-controlled studies — the gold standard of research.*

How does the subscription work?

Your first order is $24.95. After that a refill ships every 30 days at $29.56, a 20% saving on the regular price. Three days before each shipment we email you a reminder, and you can skip, pause, adjust or cancel at any time.

How long does a bottle last?

30 servings — a full month. Each bottle holds 90 vegetarian capsules and a serving is three.

Is it tested?

Every batch is third-party lab tested, with ingredient traceability and full label disclosure. No proprietary blends.

Start today — $24.95

Then $29.56 every 30 days. Skip, pause or cancel anytime.