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Now Magtein magnesium is a patented form of magnesium L-threonate developed specifically for its ability to cross the blood-brain barrier more efficiently than standard magnesium compounds. Each bottle contains 90 vegan capsules, formulated by NOW Foods to support normal brain function, memory, and mental clarity as part of a balanced diet. The formula is lab-tested, Non-GMO, gluten free, and soya free, making it suitable for a wide range of dietary needs.
Magnesium threonate 145 mg is delivered per serving in this formula, providing a clinically studied dose of elemental magnesium bound to L-threonic acid. This specific dosage reflects the amount used in published research examining magnesium L-threonate's role in supporting normal cognitive function and healthy nervous system activity. Magnesium contributes to normal psychological function and the reduction of tiredness and fatigue, as recognised under approved EU/UK nutrition and health claims.
If you think magnesium L-threonate could be the missing piece in your daily wellness routine, this formula is designed to support normal brain function without the digestive discomfort sometimes associated with other magnesium salts. Unlike magnesium oxide or citrate, L-threonate is formulated for enhanced absorption, allowing the body to utilise magnesium more effectively for nervous system support and mental focus.
| Ingredient | Amount | Function |
|---|---|---|
| Magnesium (as Magtein® Magnesium L-Threonate) | 145 mg | Supports normal psychological and nervous system function |
| Capsule shell (Hydroxypropyl methylcellulose) | — | Plant-based vegan capsule |
| Rice flour | — | Filler and flow agent |
Free from: GMOs, gluten, dairy, and soya. Certifications: GMP Certified | Non-GMO | Vegan | Lab-Tested.
The benefits of Magtein stem from its unique molecular structure, which research suggests supports magnesium delivery to brain tissue more effectively than conventional magnesium forms. Regular use may contribute to normal cognitive function, help maintain electrolyte balance, and support the reduction of tiredness and fatigue as part of a varied, balanced diet.
As one of the best rated magnesium L-threonate supplements on the market, NOW Magtein has built a loyal customer base. Many customers report that this magnesium supplement feels effective for easing everyday stress and supporting a calmer mood, with several mentioning it helps during periods of tension or low energy. Users also describe improved sleep quality without next-day grogginess, and frequently comment on how easy the capsules are to swallow. The brand's established reputation adds to buyer confidence, and many consider it good value for money, with noticeable effects often reported after roughly a week of consistent use.
Searching for magnesium threonate near me? NOW Foods Magtein is widely available through UK and international online retailers, offering a convenient alternative to sourcing it from local health shops. Recommended use is 3 capsules daily with water, preferably with a meal, and the product is intended for adult use only. Store in a cool, dry place between 15–25°C, away from direct sunlight and moisture.
Known internationally as treonat magneziu or magnesíum L-threonate, this compound has gained global recognition among those researching advanced magnesium delivery systems. NOW Foods' formulation maintains the same lab-tested quality standards regardless of regional naming, ensuring consistent potency and purity across markets.
Magnesium L-threonate has been studied for its distinct pharmacokinetic profile compared to other magnesium salts, particularly regarding magnesium concentration in brain tissue. For access to peer-reviewed publications, search "magnesium L-threonate cognitive function study" or "Magtein brain magnesium research" in PubMed or Google Scholar.
This product is a food supplement, not a medicine, and is not intended to diagnose, treat, cure, or prevent any disease. Statements comply with UK and EU nutrition and health claim regulations. Food supplements should not replace a varied and balanced diet or a healthy lifestyle. Consult a healthcare professional if you are pregnant, breastfeeding, taking medication, or under medical supervision. Keep out of reach of young children. Information provided is for educational purposes only and is not a substitute for professional medical advice.
NOW Magtein magnesium uses a patented L-threonate form specifically studied for its ability to support magnesium delivery to the brain, unlike standard magnesium citrate or oxide forms which are primarily absorbed elsewhere in the body.
Each serving provides magnesium threonate 145 mg of elemental magnesium, matching the dosage referenced in published research on magnesium L-threonate.
Yes, the capsules are 100% vegan, gluten free, and soya free, with no animal-derived ingredients in the capsule shell or formulation.
Many customers report noticing effects after approximately one week of consistent daily use, though individual results vary depending on diet and lifestyle factors.
NOW Foods Magtein is available through major UK online retailers and pharmacies, offering reliable access without needing to visit a physical health store.
Please read before purchase. The information provided regarding dietary supplements or ointments are not to be taken as medical advice.
Consult a healthcare professional prior to use if you are pregnant, nursing, taking medication, or have a medical condition.
Keep out of reach of children. Store in a cool, dry place. Do not use if seal under cap is broken or missing.
Order by 2PM to get delivered next working day! We use 24 hours service with carriers in most cases so that you can get your order delivered on time.
There is 4.99£ charge for delivery under 49£ Orders. Additional charges will be imposed by our couriers for delivery to remote area, a surcharge may be levied to cover carriage to these areas.
Please note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery.
The United Vitamins team will work with you to design a wellness plan based on your health profile, your goals, and your lifestyle.