About MuscleLedger

MuscleLedger is a ledger of training claims. Every claim the gym repeats gets a row; every row gets an evidence score backed by the studies we actually read.

We cover muscle, recovery, and performance for every body in the gym — including the women's data gap most fitness media ignores.

Where a compound is research-only, we report the research. We never publish usage instructions, dosing, or protocols for research compounds.

MuscleLedger is operated by Sherdas LLC. Contact: contact page.

Who works on MuscleLedger

• Caroline S

  Editor

  Caroline S edits MuscleLedger. She decides what the site covers, holds every page to the standard published on the methodology page before it runs, and is the person to write to about a correction.

• Leon H

  Writer

  Leon H writes MuscleLedger's compound and recovery coverage. Every claim on his pages traces to a trial, a review or a label — named, dated and linked, so a reader can open the same paper he read.