Who It's For

Four people we built this for.

Not customers — we haven't shipped yet. These are the people the formula was built around, written out so you can see whether one of them is you.


The 5:15

Marcus · 24 · analyst · New York. Lifts at 5:15 in a basement gym on the way to the office, and is expected to be numerate by 7:30. Under-doses a scoop by guessing downward, because everything built for the 5:15 session assumes the rest of his day is a nap.

Read his day →


The Block

Dani · 34 · product manager · Chicago. Sixteen weeks out from a marathon and still lifting twice a week, because she has watched what happens to people who drop it. Trains at 6:40pm, in bed by ten. Reads caffeine content the way other people read calories.

Read her day →


The Swing Shift

Ray · 41 · emergency nurse · Denver. Three twelves a week and never the same twelve. Training gets whatever slot is left. A stimulant dose that leaves him wired at hour nine isn't a preference problem, it's a competence problem.

Read his day →


The Sixty Minutes

Priya · 38 · engineering manager · remote. Two kids, three time zones, sixty minutes between the standup and the review. Six training hours a week exist — not eight, not the twelve every programme assumes. She isn't trying to peak. She's trying to still be doing this at fifty.

Read her day →


These are illustrative composites, not real customers or testimonials. Strata has not shipped a product yet.