Double Wood Magtein Magnesium L-Threonate (2,000 mg) – 120 capsules

Magnesium L-threonate (Magtein®) is the only form of magnesium clinically shown to cross the blood-brain barrier — the protective layer that keeps most nutrients out of brain tissue. Other forms like magnesium citrate, oxide, or glycinate primarily support muscles, digestion, and relaxation, but don’t reach the brain effectively. That’s why Magtein® is specifically chosen for cognitive wellness, memory, and focus support.

Many people take Magtein® specifically for sleep quality. Magnesium supports a calm nervous system and natural relaxation, which is why many users take their evening dose 1-2 hours before bed. Combined with its cognitive support, it’s one of the most popular magnesium forms for adults who want both better sleep and clearer thinking.

Many people notice improvements in sleep quality and relaxation within 1-2 weeks of daily use. Cognitive benefits like memory and focus typically take 4-12 weeks of consistent use, as the brain adapts to higher magnesium levels. Consistency matters more than dose.

Adults who want support for memory, focus, mental clarity, or sleep quality. It’s especially popular among students, professionals with demanding workloads, and older adults supporting healthy cognitive aging. It’s also useful for people who already take other magnesium forms and want a brain-focused option.

Yes, Magtein® can generally be combined with other supplements. If your multivitamin already contains magnesium, check your total daily magnesium intake to stay within safe limits. Consult your doctor if you take prescription medication.

No. The capsule contains gelatin, so it is not suitable for vegetarian or vegan customers.

Yes — every Double Wood Supplements product at Be Healthy BD is 100% authentic, imported directly from authorized USA suppliers. You can order online with cash on delivery available nationwide across Bangladesh.