We use essential cookies (authentication, your saved goals/stack) by default. With your permission we'll also enable privacy-respecting analytics (Vercel Web Analytics, anonymous load-time metrics) and error-replay diagnostics (Sentry — DOM snapshots only when an error fires) so we can fix bugs faster. Learn more about cookies
A-F grade per outcome, combining overall evidence with goal-specific relevance. A = strong evidence; F = insufficient. Hover a badge for details.
1.5capsules/day
Morning · with food
Methylated B-complex (methylcobalamin, methylfolate)
500-750mg cocoa flavanols daily (COSMOS used 500mg; endothelial benefit peaked near 710mg)
Any time
Standardized cocoa flavanol extract (epicatechin-standardized)
2-4 weeks
4-8 weeks
Immediate
2-8 weeks
Acute to 8 weeks
Years
Like what you see? Add these to your stack.
See how they work together through biological pathways.
Build Your StackWant to compare more supplements?