VeraStack uses these rules to tune today's suggestions.
Advisor setup
Daily caffeine ceiling
Suggested caffeine ceiling
300 mg
Educational default: most healthy adults should not exceed 400mg/day. Pregnancy or trying to conceive → 200mg/day. Under 18 → keep stim products low. This is a suggested ceiling, not a safe maximum.
Stimulant sensitivity
Allows up to High stim formulas when sleep and stress are good. Suggested ceiling: 300–400mg/day.
Late-day caffeine cutoff
No caffeine after
2:00 PM
Ingredient flags
Privacy & disclaimer
VeraStack is an educational advisor. It does not diagnose, treat, or cure any condition. Your stack data stays on this device. Talk to a healthcare professional if unsure.