Category: 脳の健康
α-GPCは、コリン（水溶性栄養素）の生体利用率が高い形態として知られており、神経伝達物質アセチルコリンの前駆体となります。アセチルコリンは、記憶、知能、気分調整など様々な認知機能に関与しています。α-GPCは血液脳関門を効率的に通過できるため、特に効果的とされています。
1カプセルあたりの成分:
複合成分: 300mg α-GPC 50%（規格化）
有効成分: 150mg α-グリセリルホスホリルコリン
2カプセル摂取あたり: 300mg 有効α-GPC
担体: マンニトールおよびシリカ（純粋なα-GPCは吸湿性があるため、安定化のために使用）
My focus during afternoon deep-work sessions has been noticeably sharper since I started taking these, and I actually remember names and details from meetings now. The fact that it’s water-soluble and hits as a direct acetylcholine precursor makes me feel like I’m giving my brain exactly what it nee
Took it for three weeks straight and the mental clarity is noticeable—my recall feels sharper, especially during afternoon slumps. The fact that it's water-soluble means it hits fast, so I feel it working within the hour.
The bioavailability is what sold me, and it definitely delivers—my focus stays sharp through the afternoon slump without any jittery crash. I've noticed a real difference in how quickly I can recall names and details during meetings.
