Quit Guessing. Get in!

Hydrostatic Body Fat Test in California

Mobile, 10-minute body composition testing across Los Angeles, San Diego & Ventura. Get lab-accurate results and calorie targets to lose fat—not muscle.

The Most Accurate Method

What Changed With Your Weight? See Your Body Composition

It’s important to ask yourself, “What changed with my weight change?” Our hydrostatic body fat test shows you EXACTLY what changed—fat vs. muscle. No guessing!

When you’re ready to make sustainable progress, getting your body composition accurately measured is the first step. We offer mobile hydrostatic body composition testing across Los Angeles, San Diego & Ventura.

Find us by using our Event Location Calendars to see hydrostatic body fat testing locations and dates.

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No More Guesswork

Studies show your bathroom scale can’t separate fat from muscle. Our hydrostatic body fat test measures true body composition in about 10 minutes.
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Lose Fat. Keep Muscle.

When you measure with us, you’ll safely learn how many calories you really need to lose extra fat—not muscle.
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Make Sustainable Progress.

Walk away with a detailed body composition report, clear next-step targets, and—if you’ve tested before—history for easy comparisons over time.

How it Works

Testing takes just 10 minutes.

Getting a hydrostatic test with us takes just 10 minutes, and afterward, you’ll get a detailed report to keep, showing:
Your fat and fat-free body mass, as percentages and in actual weight.
How much fat, if any, you need to lose to achieve your desired body composition
How many calories you really need to lose extra fat and not your muscle
How many calories you burn from different exercises - again, specifically for your body
Where your body composition % falls on a general scale for your age and gender
Your comparative history, if you've been tested before