N=1 After 40

Biological performance after 40

N=1 After 40

What I try, what I measure, what changes, what I stop. A public record of training, bloodwork, supplements, and the decisions that survive contact with evidence.

Currently testing

Questions still open

  • BAM15

    Does 1,500 mg/day of oral BAM15, split between post-workout, after the daily large meal, and before sleep, produce a meaningful fat-loss or body-composition result without an unacceptable change in temperature, resting heart rate, training performance, or recovery?

Recent decisions

What stayed, stopped, or never started

  • RU58841

    Topical RU58841 stopped a period of drastic hair shedding. No regrowth, thickening, or stronger hair was visible during the run.

  • Ezetimibe

    ApoB, LDL-C, and non-HDL-C improved from an already favorable baseline. Ezetimibe earned its ongoing place in the stack.

Explore the full experiment ledger Current and paused experiments, completed results, screened-out candidates, and the research queue.