Choline
1 brand compared · cheapest first
Life Extension
Citicoline (CDP-Choline)
250 mg citicoline · 60 capsules
$25.50for 60 doses
$0.425per dose
$0.0017 / mg
Citicoline (CDP-choline) — different form than alpha-GPC; both raise brain choline. LE 250mg per cap (2-cap typical dose).
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Nootropics Depot
Thorne and Pure Encapsulations don't currently carry standalone choline products (Thorne has phosphatidyl choline as part of MCT formulas; PE has phosphatidyl choline in liver formulas). For alpha-GPC standalone, Life Extension's Cognitex Alpha GPC (B004JR8ZOS, $47.95 / 60 softgels) includes it as a key ingredient. Standalone alpha-GPC alternatives: Nootropics Depot (lab-tested), Double Wood, Sports Research.