ProFuel Magnesium L-Threonate Magtein 120 Capsules

For the product ProFuel Magnesium L-Threonate Magtein 120 Capsules, it is recommended to take 2 capsules twice daily. Two of these capsules should be taken with sufficient liquid approximately one hour before bedtime. The total daily dose is therefore 4 capsules.
A daily serving of 4 capsules provides 2000 mg of magnesium L-threonate, which corresponds to 150 mg of elemental magnesium and covers approximately 40% of the daily magnesium requirement.

Magnesium L-threonate is able to cross the blood-brain barrier more effectively than conventional forms of magnesium because its unique molecular structure allows it to pass through this barrier and thus deliver magnesium directly to the brain. Unlike many other magnesium salts, which can increase systemic magnesium levels but only marginally improve concentrations in the central nervous system, magnesium L-threonate has been shown to significantly increase magnesium concentrations in the brain and neurons. This improved passage into the brain is attributed to the binding of magnesium ions to L-threonic acid, a sugar alcohol naturally found in plants and fungi. This property makes magnesium L-threonate particularly suitable for supporting cognitive function and brain health.

Long-term intake of ProFuel Magnesium L-Threonate with the patented raw material Magtein can significantly improve sleep quality, as this special form of magnesium is particularly effective at crossing the blood-brain barrier, thus directly increasing magnesium concentration in the central nervous system. This optimization of cerebral magnesium levels promotes neuronal relaxation and supports the regulation of neurotransmitters, leading to deeper and more restorative sleep phases. Regarding daytime cognitive performance, continuous supplementation increases synaptic plasticity, thereby strengthening learning ability, short- and long-term memory, and overall concentration. The improved sleep architecture also ensures more efficient nighttime brain regeneration, which is reflected in increased mental clarity, heightened attention, and better stress resistance in everyday life. Thus, long-term use helps maintain cognitive vitality and sustainably promotes mental performance through optimized communication between nerve cells.

Magnesium L-threonate differs from forms such as magnesium oxide or magnesium citrate primarily due to its high bioavailability in the brain, as it can cross the blood-brain barrier particularly effectively. Furthermore, it is considered to be especially well-tolerated and causes significantly fewer gastrointestinal side effects such as diarrhea, bloating, or abdominal cramps, which can occur more frequently with conventional forms (especially magnesium oxide due to its poor absorption).