L-Cell Magtein Magnesium L-Threonate Powder 60g suits adults who care about sharp mind health. Many choose this smart magnesium form, as it can cross the blood–brain barrier effectively. Human studies associate magnesium L-threonate with improvements in memory, focus, reaction time and sleep quality when used consistently over time. This clean vegan blend also supports nervous system function, mood balance, normal energy metabolism and muscle function each day. Independent laboratory testing screens for heavy metals and contaminants, helping support confidence in product quality. Each pack provides over one month of use, supporting consistent long-term intake.

Key Features

• Brain support: Helps increase brain magnesium levels, which are associated with memory, focus and clear thinking.
• Sleep quality: Supports deeper sleep patterns, including REM sleep, contributing to improved mood and daytime alertness.
• High bioavailable form: Magnesium L-threonate is designed to cross the blood–brain barrier more effectively than many common magnesium salts.
• Clean formula: Vegan, non-GMO, with no unnecessary additives and batch testing for purity.
• Daily energy: Contributes to normal energy-yielding metabolism, helping reduce feelings of tiredness.
• Muscle and sport: Contributes to normal muscle function, suitable for active lifestyles.

Is this powder right for daily brain health support?

This powder is suitable for adults seeking support for memory, focus, mood and sleep in one supplement. It may be particularly relevant where work demands, ageing or lifestyle stress affect cognitive clarity or sleep quality. People with medical conditions or those taking medication should seek advice from a healthcare professional before use.

How does Magtein differ from other magnesium forms?

Magnesium L-threonate is designed to cross the blood–brain barrier more effectively than many other magnesium forms. This allows it to more directly support brain-related functions such as synaptic activity, memory processes and cognitive calm. Other magnesium forms may be better suited for digestive, cardiovascular or general muscle support, while this form specifically targets brain health.

What benefits can users reasonably expect over time?

Human studies have shown improvements in overall cognitive performance, memory and reaction time after several weeks of consistent use. Many users also report improvements in sleep depth, mood and daytime alertness. Individual responses vary, so consistent use and periodic reassessment are recommended.

Does L-Cell Magtein Magnesium L-Threonate Powder support sleep as well as cognition?

Research on magnesium L-threonate links its use with improved deep and REM sleep, as well as better feelings on waking. Improvements in sleep quality may also contribute to better daytime focus and mood, as sleep and cognitive performance are closely connected.

Is the formula suitable for vegans and those who avoid common additives?

This powder is suitable for vegans and is free from genetically modified ingredients, artificial colours and unnecessary flavourings. Each batch is tested for purity, including checks for heavy metals and contaminants, supporting safe long-term use.

• Vegetarian
• Vegan

Magnesium L-Threonate**, zinc.

2 scoops of powder in the morning, 2 scoops of powder in the evening. Mix with water or other liquid and drink.