L-Magnesium Sucrate is a chiral organic magnesium salt formed by chelating magnesium ions with L-sucric acid as a ligand. It's a highly absorbable dietary magnesium supplement and is often used in the development of brain-boosting and nerve-regulating nutritional products.
| Magnesium L-Threonate | ![]() |
| CAS | 778571-57-6 |
| molecular weight | 294.50 |
| molecular formula | C8H14MgO10 |
| solubility(25℃) | Very easy to dissolve in water, solubility ≈ 250g/100mL, water solution is clear and transparent; slightly soluble in glycerin; slightly / hardly soluble in ethanol, insoluble in fats, acetone, and ether |
| color | White / off-white crystalline powder, no clumps, no visible impurities |
| Smell/taste | Almost odorless, slightly faintly salty taste, almost no bitter taste of magnesium salts |
Improve memory and focus, slow down brain aging (key selling points)
Increase synaptic density in the hippocampus, enhance synaptic plasticity, promote the synthesis of BDNF (brain-derived neurotrophic factor), and strengthen long-term memory encoding; improve brain fog, scattered attention, and short-term memory decline
Inhibit abnormal deposition of β-amyloid and Tau proteins, intervene in mild to moderate cognitive decline in middle-aged and elderly individuals, and have potential for preventing neurodegenerative diseases
Relieve anxiety, calm emotions, optimize deep sleep
Balance excitatory glutamate and inhibitory GABA neurotransmitters in the central nervous system, reduce the stress hormone cortisol; shorten sleep onset, reduce nighttime awakenings and vivid dreams, extend deep sleep duration, wake up feeling refreshed, with no risk of dependence on sleeping pills
Ease neurological migraines
Regulate brain blood vessel tension, inhibit abnormal neuronal firing, and long-term regular supplementation can reduce the frequency and intensity of migraine attacks
Basic magnesium supplementation for the whole body, muscle relaxation
Improve limb cramps, muscle tightness, and post-exercise soreness caused by magnesium deficiency; dilate blood vessels, help stabilize blood pressure, and maintain heart rhythm; work with calcium to promote bone mineralization and maintain bone density
Neuro anti-inflammation and antioxidant effects
Reduce chronic oxidative stress and microglial inflammation in the brain, protect neurons, and alleviate chronic neurological damage caused by long-term late nights and high-pressure mental work
Dietary supplements
Food nutrition fortification
Sports nutrition
Pharmaceutical research raw materials
Scientific research reagents
Unlike many magnesium compounds, it can cross the blood-brain barrier, directly increasing magnesium levels in neural tissues. This ensures that neurons receive the mineral needed for neurotransmitter synthesis and efficient electrical signaling, enhancing memory, focus, and learning.
By promoting the growth and maintenance of synaptic connections, Magnesium L-threonate boosts neuroplasticity. This allows the brain to adapt, learn new skills, and recover from cognitive stress more effectively, safeguarding long-term brain health.
Its antioxidant and anti-inflammatory properties protect neurons from damage caused by free radicals and age-related stressors. This helps mitigate the risk of cognitive decline, making it a valuable supplement for aging adults aiming to preserve mental sharpness.