Loading comparison...
Side-by-side comparison of 2 supplements
250-500mg daily (varies by form)
Morning or with meals, Alpha-GPC before cognitive tasks
Alpha-GPC or CDP-Choline (Citicoline)
500-1000mg daily (enhanced form)
With fatty meal
Enhanced absorption form: Longvida, Meriva, or BCM-95
2-4 weeks
4-8 weeks
1-2 weeks
4-8 weeks
4-8 weeks
4-8 weeks
Want to compare more supplements?
Add Another Supplement