Product Name: Alpha GPC/Choline Alfoscerate
Other name: Alpha GPC, α-GPC, Choline Alfoscerate, L-α GPC, GPC Choline, l-alpha-glycerylphosphorylcholine, Choline Glycerophosphate, CDP-choline, Glycerophosphocholine, Glicerofosfato de Colina, Glycerophosphate De Choline.
Assay:50% ~99%
CAS No.: 28319-77-9
Formula: C8H20NO6P
Mol. Mass: 257.22
Appearance: white to off-white powder or transparent liquid.
Alpha-GPC (Choline Alfoscerate) is a naturally occurring compound that plays a crucial role in brain function and cognitive health. It is widely recognized as a precursor to acetylcholine (ACh), a neurotransmitter essential for memory, learning, and attention. As a phospholipid metabolite, Alpha-GPC is derived from phosphatidylcholine (PC) and is known for its ability to cross the blood-brain barrier, making it highly effective in enhancing brain function .
Mechanism of Action
Alpha-GPC works by increasing the availability of choline in the brain, which is then used to synthesize acetylcholine. This neurotransmitter is vital for maintaining cognitive function, particularly in aging populations. Additionally, Alpha-GPC supports the synthesis of phosphatidylcholine, a key component of cell membranes, which helps restore the integrity of neuronal cells and improves signal transmission .
In the context of Alzheimer’s disease and other forms of dementia, Alpha-GPC has been shown to reduce cognitive decline and improve memory and attention. It also aids in the recovery of patients who have experienced brain injuries or strokes by promoting neurogenesis and protecting neurons from damage .
Health Benefits
- Cognitive Enhancement: Alpha-GPC is one of the most effective choline precursors, making it a popular choice for improving memory, learning, and concentration. It is particularly beneficial for elderly individuals with age-related memory decline .
- Neuroprotection: By increasing the production of acetylcholine and supporting the synthesis of phosphatidylcholine, Alpha-GPC helps protect neurons from damage and supports brain recovery after injury .
- Improved Physical Performance: Alpha-GPC also acts as a precursor to growth hormone (GH), which can enhance muscle strength, recovery, and overall physical performance .
- Mood and Emotional Support: Research suggests that Alpha-GPC may help reduce anxiety and improve mood, making it a valuable supplement for individuals with emotional or behavioral changes .
Applications
- Alzheimer’s Disease and Dementia: Alpha-GPC is used to treat symptoms of Alzheimer’s disease, including memory loss, apathy, and reduced initiative. It is also beneficial for patients with vascular dementia and other forms of cognitive decline .
- Cognitive Support: It is widely used as a dietary supplement to improve cognitive function, especially in older adults and individuals with age-related memory issues .
- Post-Injury Recovery: Alpha-GPC supports the recovery of patients who have experienced head injuries or strokes by promoting neurogenesis and protecting neurons from damage .
- Infant and Child Development: In some formulations, Alpha-GPC is added to infant formulas to promote cognitive development .
Dosage and Administration
The recommended dosage of Alpha-GPC varies depending on the form and individual needs. For oral administration, a typical dose is 400 mg once or twice daily, depending on the form. For injections, 1g is administered once daily via intramuscular or intravenous injection .
It is important to note that Alpha-GPC should not be given to pregnant or potentially pregnant women, as its safety during pregnancy is not well-established . Additionally, users should be cautious when driving or operating machinery due to potential side effects such as drowsiness, anxiety, and restlessness .
Safety and Side Effects
Alpha-GPC is generally well-tolerated, even with long-term use. However, possible side effects include gastrointestinal issues, drowsiness, insomnia, and nausea. If these effects occur, it is advisable to consult a healthcare professional .
Quality and Purity
Alpha-GPC is available in various forms, including powder, tablets, capsules, and injections. The purity of the product is a critical factor in its effectiveness. High-purity Alpha-GPC (≥98%) is typically used in pharmaceutical and nutraceutical applications to ensure consistent and reliable results .
Conclusion
Alpha-GPC (Choline Alfoscerate) is a versatile and effective compound that supports cognitive function, protects neurons, and enhances overall brain health. Its ability to cross the blood-brain barrier and increase acetylcholine levels makes it a valuable supplement for individuals seeking to improve memory, learning, and attention. Whether used as a treatment for Alzheimer’s disease or as a cognitive enhancer, Alpha-GPC offers a range of benefits that make it a popular choice in both pharmaceutical and dietary supplement markets
