Alpha-GPC
Highly bioavailable form of choline that crosses the blood-brain barrier. Increases brain acetylcholine.
💡 Absorption: 300-600mg for cognition, 600-1200mg pre-workout. More potent than choline bitartrate.
⚠️ Caution: Generally safe. High doses may cause headache.
📚 Scientific references (3)▼
Alpha-GPC supplementation acutely increases GH secretion and power output.
Alpha-GPC improved cognitive function in patients with mild-moderate Alzheimers.
Clinical trials showing alpha-GPC improves cognitive symptoms in dementia patients.
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