Free tools
Practical, no-signup tools to dose smarter and read supplement labels like a pro. Built by Evolved, free for everyone.
Caffeine Calculator
See how much caffeine is still in your system at bedtime, based on dose and half-life.
Open toolStack Builder
Pick a goal and caffeine tolerance and get a research-dosed ingredient stack.
Open toolLabel Analyzer
Paste an ingredient list and see which doses work and where a proprietary blend hides amounts.
Open tool