MAGNESIUM L-THREONATE
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Switch Nutrition MAGNESIUM L-THREONATE
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Description
Switch Nutrition Magnesium L-Threonate (MAG3) delivers 2000 mg of Magtein, a patented and clinically studied form of magnesium that is the only magnesium compound shown to cross the blood-brain barrier.
Each serve of this 100% pure, unflavoured powder provides targeted support for cognitive function, mood regulation and sleep quality in a single ingredient formulation with no fillers, artificial additives or redundant compounds.
Proudly Australian made and formulated by Switch Nutrition, MAG3 is designed for anyone who wants the neurological and general health benefits of magnesium in its most bioavailable and brain-accessible form.
Why Magnesium L-Threonate
Magnesium is an essential mineral involved in over 300 enzymatic reactions in the human body, including energy production, protein synthesis, muscle contraction and nervous system function. Despite its importance, magnesium deficiency is common in Australia due to poor dietary intake, chronic stress and the widespread consumption of processed foods.
Most magnesium supplements, including oxide, citrate and glycinate forms, are largely restricted to supporting muscles, digestion and general mineral status. Magnesium L-Threonate is chemically distinct: it is formed by binding magnesium to threonic acid, a metabolite of Vitamin C.
Who Should Consider Switch Nutrition Magnesium L-Threonate
- Adults for support against brain fog, difficulty concentrating or reduced mental clarity
- People with disrupted sleep patterns, poor sleep quality or difficulty unwinding before bed
- Individuals requiring support managing everyday stress, mild mood imbalances or nervous system tension
- Individuals seeking support for learning, memory retention and focus
- Anyone over 40 looking to maintain cognitive health and neurological function as they age
- Active individuals who want magnesium support without digestive discomfort common with higher-dose oxide or citrate forms
- Those who have trialled standard magnesium supplements without the cognitive or sleep benefits they were seeking
- Vegans and vegetarians looking for a clean, single-ingredient mineral supplement free from animal-derived ingredients
Switch MAG3 Key Benefits
MAG3 by Switch Nutrition delivers targeted neurological and systemic support through a single, research-backed ingredient.
- Supports brain magnesium levels: Magtein is the only form of magnesium demonstrated in clinical research to raise magnesium concentrations within the brain, supporting the neurochemical environment needed for healthy cognition.
- Supports enhanced focus and attention: Research indicates that Magnesium L-Threonate supports synaptic plasticity and promotes improvements in sustained attention and concentration, making it useful for demanding cognitive tasks.
- Supports memory and learning: By increasing synaptic density and modulating NMDA receptor activity, Magtein supplementation has been associated with improved working memory, recall and learning capacity in both animal models and human trials.
- Promotes mood balance: Magnesium plays a role in regulating neurotransmitter activity, including NMDA receptor modulation. Regular supplementation may support a balanced mood, particularly for those under chronic stress or experiencing mild mood fluctuations.
- Supports sleep quality and morning alertness: A randomised controlled trial (Hausenblas et al., 2024) found that participants taking 1 g of Magtein daily for 21 days reported significant improvements in sleep quality and daytime behaviour following awakening, including mental alertness and mood upon waking.
- Contributes to over 300 essential bodily functions: Beyond the brain, magnesium is critical for energy metabolism, muscle function, cardiovascular health, bone density and nerve signalling throughout the body.
- Superior bioavailability over common forms: Unlike magnesium oxide (approximately 4% absorbed), the L-Threonate compound is designed for efficient systemic and neurological uptake, reducing the risk of the laxative effects associated with high-dose inorganic magnesium salts.
Why Switch MAG3 Stands Out
- 100% pure Magtein, nothing else: MAG3 contains a single active ingredient with no fillers, bulking agents, flavours or artificial additives. What you see on the label is exactly what is in the tub.
- Patented Magtein ingredient: Magtein is a patented form of Magnesium L-Threonate developed by Magceutics and distributed exclusively by AIDP. It is the specific compound used in published human clinical research, not a generic or unbranded equivalent.
- The only magnesium form clinically shown to cross the blood-brain barrier: This is not a general wellness claim. It is a scientifically validated distinction that separates Magnesium L-Threonate from every other magnesium supplement on the market.
- Australian made by Switch Nutrition: Formulated and manufactured in Australia under strict quality standards by a brand with a long-standing reputation in the Australian sports nutrition and natural health market.
- Free from common allergens (added): MAG3 contains no added gluten, dairy or soy, making it suitable for individuals with sensitivities to these ingredients.
- Powder format for flexible dosing: The unflavoured powder dissolves easily and can be taken in water or added to a smoothie, giving you complete control over how you consume your daily serve.
- Vegan friendly: The entire Switch Nutrition range, including MAG3, is formulated to be vegan friendly with no animal-derived ingredients.
Ingredients
| Ingredient | Amount per Serve (2000 mg) |
|---|---|
| Magtein Magnesium L-Threonate | 2000 mg |
| Elemental Magnesium (from Magtein) | Refer to label. |
Directions for Use
Take 1 heaped scoop (2000 mg) daily. MAG3 can be consumed at any time of day, however taking it before bed may support relaxation and sleep quality. Mix into water or a beverage of your choice. Use daily or as directed by your healthcare provider.
Recommended daily intake: 1 serve (2000 mg Magtein Magnesium L-Threonate) per day.
Container: 30 serves per 60 g container.
Research suggests cognitive and sleep benefits may build progressively with consistent daily use over several weeks. Some individuals may notice improvements in sleep quality within 7 days; optimal cognitive benefits are typically reported after 4 to 6 weeks of regular supplementation.
Cautions and Warnings
- Always read the label. Follow the directions for use.
- This product is not intended or recommended for children under 15 years of age.
- Not recommended for use during pregnancy or whilst breastfeeding.
- If you are taking prescription medication, have a pre-existing medical condition or are under the care of a healthcare professional, consult your healthcare provider before use.
- Individuals with impaired kidney function should not supplement with magnesium without medical supervision, as the kidneys are responsible for excreting excess magnesium.
- Although MAG3 has no added gluten, dairy or soy-containing ingredients, it is manufactured in a facility that also processes wheat, tree nuts, seeds, dairy, soy, corn and fish. Individuals with severe allergies or sensitivities to any of these substances should consult their healthcare provider prior to use.
- Vitamin and mineral supplements should not replace a balanced diet.
ingredients
suggested dose
Consume 1 Serve of Mag3 daily or before bed or as recommended by your health care provider.
Switch Nutrition Magnesium L-Threonate (MAG3) delivers 2000 mg of Magtein, a patented and clinically studied form of magnesium that is the only magnesium compound shown to cross the blood-brain barrier.
Each serve of this 100% pure, unflavoured powder provides targeted support for cognitive function, mood regulation and sleep quality in a single ingredient formulation with no fillers, artificial additives or redundant compounds.
Proudly Australian made and formulated by Switch Nutrition, MAG3 is designed for anyone who wants the neurological and general health benefits of magnesium in its most bioavailable and brain-accessible form.
Why Magnesium L-Threonate
Magnesium is an essential mineral involved in over 300 enzymatic reactions in the human body, including energy production, protein synthesis, muscle contraction and nervous system function. Despite its importance, magnesium deficiency is common in Australia due to poor dietary intake, chronic stress and the widespread consumption of processed foods.
Most magnesium supplements, including oxide, citrate and glycinate forms, are largely restricted to supporting muscles, digestion and general mineral status. Magnesium L-Threonate is chemically distinct: it is formed by binding magnesium to threonic acid, a metabolite of Vitamin C.
Who Should Consider Switch Nutrition Magnesium L-Threonate
- Adults for support against brain fog, difficulty concentrating or reduced mental clarity
- People with disrupted sleep patterns, poor sleep quality or difficulty unwinding before bed
- Individuals requiring support managing everyday stress, mild mood imbalances or nervous system tension
- Individuals seeking support for learning, memory retention and focus
- Anyone over 40 looking to maintain cognitive health and neurological function as they age
- Active individuals who want magnesium support without digestive discomfort common with higher-dose oxide or citrate forms
- Those who have trialled standard magnesium supplements without the cognitive or sleep benefits they were seeking
- Vegans and vegetarians looking for a clean, single-ingredient mineral supplement free from animal-derived ingredients
Switch MAG3 Key Benefits
MAG3 by Switch Nutrition delivers targeted neurological and systemic support through a single, research-backed ingredient.
- Supports brain magnesium levels: Magtein is the only form of magnesium demonstrated in clinical research to raise magnesium concentrations within the brain, supporting the neurochemical environment needed for healthy cognition.
- Supports enhanced focus and attention: Research indicates that Magnesium L-Threonate supports synaptic plasticity and promotes improvements in sustained attention and concentration, making it useful for demanding cognitive tasks.
- Supports memory and learning: By increasing synaptic density and modulating NMDA receptor activity, Magtein supplementation has been associated with improved working memory, recall and learning capacity in both animal models and human trials.
- Promotes mood balance: Magnesium plays a role in regulating neurotransmitter activity, including NMDA receptor modulation. Regular supplementation may support a balanced mood, particularly for those under chronic stress or experiencing mild mood fluctuations.
- Supports sleep quality and morning alertness: A randomised controlled trial (Hausenblas et al., 2024) found that participants taking 1 g of Magtein daily for 21 days reported significant improvements in sleep quality and daytime behaviour following awakening, including mental alertness and mood upon waking.
- Contributes to over 300 essential bodily functions: Beyond the brain, magnesium is critical for energy metabolism, muscle function, cardiovascular health, bone density and nerve signalling throughout the body.
- Superior bioavailability over common forms: Unlike magnesium oxide (approximately 4% absorbed), the L-Threonate compound is designed for efficient systemic and neurological uptake, reducing the risk of the laxative effects associated with high-dose inorganic magnesium salts.
Why Switch MAG3 Stands Out
- 100% pure Magtein, nothing else: MAG3 contains a single active ingredient with no fillers, bulking agents, flavours or artificial additives. What you see on the label is exactly what is in the tub.
- Patented Magtein ingredient: Magtein is a patented form of Magnesium L-Threonate developed by Magceutics and distributed exclusively by AIDP. It is the specific compound used in published human clinical research, not a generic or unbranded equivalent.
- The only magnesium form clinically shown to cross the blood-brain barrier: This is not a general wellness claim. It is a scientifically validated distinction that separates Magnesium L-Threonate from every other magnesium supplement on the market.
- Australian made by Switch Nutrition: Formulated and manufactured in Australia under strict quality standards by a brand with a long-standing reputation in the Australian sports nutrition and natural health market.
- Free from common allergens (added): MAG3 contains no added gluten, dairy or soy, making it suitable for individuals with sensitivities to these ingredients.
- Powder format for flexible dosing: The unflavoured powder dissolves easily and can be taken in water or added to a smoothie, giving you complete control over how you consume your daily serve.
- Vegan friendly: The entire Switch Nutrition range, including MAG3, is formulated to be vegan friendly with no animal-derived ingredients.
Ingredients
| Ingredient | Amount per Serve (2000 mg) |
|---|---|
| Magtein Magnesium L-Threonate | 2000 mg |
| Elemental Magnesium (from Magtein) | Refer to label. |
Directions for Use
Take 1 heaped scoop (2000 mg) daily. MAG3 can be consumed at any time of day, however taking it before bed may support relaxation and sleep quality. Mix into water or a beverage of your choice. Use daily or as directed by your healthcare provider.
Recommended daily intake: 1 serve (2000 mg Magtein Magnesium L-Threonate) per day.
Container: 30 serves per 60 g container.
Research suggests cognitive and sleep benefits may build progressively with consistent daily use over several weeks. Some individuals may notice improvements in sleep quality within 7 days; optimal cognitive benefits are typically reported after 4 to 6 weeks of regular supplementation.
Cautions and Warnings
- Always read the label. Follow the directions for use.
- This product is not intended or recommended for children under 15 years of age.
- Not recommended for use during pregnancy or whilst breastfeeding.
- If you are taking prescription medication, have a pre-existing medical condition or are under the care of a healthcare professional, consult your healthcare provider before use.
- Individuals with impaired kidney function should not supplement with magnesium without medical supervision, as the kidneys are responsible for excreting excess magnesium.
- Although MAG3 has no added gluten, dairy or soy-containing ingredients, it is manufactured in a facility that also processes wheat, tree nuts, seeds, dairy, soy, corn and fish. Individuals with severe allergies or sensitivities to any of these substances should consult their healthcare provider prior to use.
- Vitamin and mineral supplements should not replace a balanced diet.
Consume 1 Serve of Mag3 daily or before bed or as recommended by your health care provider.
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