Magtein™ L-Threonate
1000 mgA patented form of magnesium that crosses the blood-brain barrier for utilisation in the brain, and helps support brain health. Clinically tested in placebo-controlled studies — the gold standard of research.*
MagTech® Magnesium
Three forms of bioavailable magnesium in one capsule — for relaxation, sleep quality and brain health.*
Take 3 capsules in the evening. One bottle is 30 servings — a full month. 90 vegetarian capsules, with patented Magtein™.
Serving size: 3 capsules. Servings per container: 30.
- Magnesium (elemental)
- 200 mg · 48% DV
- Magtein™ magnesium L-threonate
- 1000 mg
- Magnesium glycinate
- 690 mg
- Magnesium taurate
- 630 mg
Will it knock me out?It isn’t a sedative and it’s drug free — magnesium supports your body’s own ability to settle.*
What makes Magtein™ different?It’s a patented magnesium developed to cross the blood-brain barrier, tested in placebo-controlled studies.*
When do I take it?Three capsules in the evening, about an hour before bed.
How long does a bottle last?30 servings — a full month. 90 capsules, three per serving.
What’s not in it?No proprietary blends, no magnesium oxide, no artificial fillers or colours. Third-party lab tested every batch.
Free U.S. shipping · 100% money-back guarantee
Third-party lab tested every batch · Full label disclosure
30-Night Trial
Take it for 30 nights
One bottle is 30 servings — a full month. Take it every evening, and if you’re not sleeping better by the end of it, tell us and we’ll refund you. You keep the Serotonin mini either way.
Formulated to help you:
Fall asleep
faster*
faster*
Stay asleep
all night*
all night*
Wake up
clear*
clear*
Non-habit
forming
forming
Three forms, because one was never going to be enough.
Magnesium oxide — the form in most cheap supplements — is barely absorbed, and none of the common forms were built to reach the brain. MagTech uses three highly bioavailable forms at once: Magtein™ for the brain, glycinate for relaxation, taurate for a steady baseline. Three capsules in the evening, 200 mg of elemental magnesium, 48% of your daily value.*
Vegan capsules
Gluten-free
Non-GMO
Third-party tested
Full label disclosure
So what’s in it?
Magnesium Glycinate
690 mgBound to glycine — one of the gentlest and most absorbable forms. This is the one that does the relaxing, and the reason MagTech is taken in the evening.*
Magnesium Taurate
630 mgBound to taurine. The steady one — included so the formula supports a calm, even baseline rather than a spike and a crash.*
MagTech vs. the magnesium in most supplements
MagTech®
Typical magnesium
Forms of magnesium
Three — Magtein™ L-threonate, glycinate, taurate
One, usually oxide or citrate
Studied for the brain
Magtein™ is patented and tested in placebo-controlled studies*
Not studied for brain uptake
Dose disclosure
Every ingredient at its exact dose, printed on the label
Often hidden inside a “proprietary blend”
Batch testing
Third-party lab tested — every single batch
Rarely tested, rarely published
Traceability
Open Source programme — every ingredient traceable to its supplier
Supplier usually undisclosed
What we leave out
Every batch is third-party lab tested, every ingredient is traceable to its supplier, and the label lists exactly what’s inside at the dose it’s inside at. That’s the Open Source programme.
- Proprietary blends
- Magnesium oxide
- Undisclosed doses
- Artificial fillers
- Artificial colours
- Gluten
Answers to your questions
The things people ask before their first bottle.
Will it knock me out?
Three capsules in the evening, about an hour before bed. MagTech is built around relaxation and sleep quality rather than daytime energy.*
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 at once — and one of them, Magtein™, is a patented form developed specifically to cross into the brain.*
What is Magtein™?
Magnesium L-threonate — a patented magnesium developed to cross the blood-brain barrier so it can be utilised in the brain. It has been tested in placebo-controlled studies, the gold standard of research.*
When should I take it?
No. It isn’t a sedative and it’s drug free. Magnesium supports your body’s own ability to relax and settle rather than forcing you under.*
How long does one bottle last?
30 servings — a full month. Each bottle holds 90 vegetarian capsules and a serving is three.
How does the subscription work?
Your first box is $24.95. After that a refill ships every 30 days at $29.56, a 20% saving. We email you three days before each shipment, and you can skip, pause, adjust or cancel at any time.
Is it tested?
Every batch is third-party lab tested, with full ingredient traceability, full label disclosure and no proprietary blends.
Is it tested?
Every batch is third-party tested for heavy metals, mould, yeast and other harmful bacteria, with fully traceable ingredients and no proprietary blends.