Measure how you actually sweat
The Sweatprint™ Test is a non-invasive sweat analysis that captures the two numbers your formula is built on: sweat sodium concentration and sweat rate.
What the test involves
During a normal training effort, sweat is collected from patches on the skin and analyzed for sodium concentration. Your sweat rate is calculated from body-weight change and fluid intake over the session. It’s painless and doesn’t require blood. TODO: confirm exact in-house methodology and equipment.
In-person vs. at-home
In-person testing at a partner site gives our team direct control over collection conditions. The at-home kit trades some of that control for convenience and lets you test under your own typical training conditions. TODO: finalize at-home kit availability and partner locations.
What you’ll learn
- Your sweat sodium concentration (mg/L)
- Your sweat rate (L/hr) under real training conditions
- Your calculated hourly sodium and fluid losses
- Which optional additives your profile supports
How to prep
- Come to your session hydrated and normally fueled — don't fast or dehydrate.
- Bring the kit and clothing you'd use for a typical training session.
- Avoid unusually salty meals in the 24 hours before, if possible. TODO: confirm prep protocol.
Price: TODO — set Sweatprint™ Test pricing.
Request your test
Tell us a little about you and we’ll follow up to confirm.