Loading comparison...
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.
200mg
Morning · with food (preferred)
Pill/capsule for precise dosing
10-20mg p-synephrine 1-2x daily (≤50mg/day); avoid or minimize combining with caffeine/other stimulants
Morning
Standardized p-synephrine (stated dose)
15-45 minutes
30-60 minutes
30-60 minutes
Acute
Acute
Acute
No synergies listed
Like what you see? Add these to your stack.
See how they work together through biological pathways.
Build Your StackWant to compare more supplements?