Know your muscle. Know your fat. Change both.
Drive real, measurable change with clinical-grade DEXA scans and expert exercise and nutrition guidance built around your results.
How it works
Your scan becomes a plan
A DEXA scan gives you numbers, but not direction. At Kalos, those numbers become meaningful. Every metric is interpreted in the context of your goals, so your fat, muscle, visceral fat, and bone density data translate into a clear plan for training and nutrition.
Body Fat %
Visceral Fat
Lean Tissue
Imbalances
ALMI
Bone Density
Real members. Real DEXA data. Real delta.
Over a thousand members come back for scans every month, using each one to A/B test hyper-personalized training and nutrition programs. Every visit shows real, measurable progress towards their health and fitness goals.
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How we get results
Most health services hand you a number and send you home. At Kalos, we combine clinical-grade testing with expert coaching so your data becomes your transformation.
Get your baseline scan. Know your numbers.
Change your habits, kickstart your transformation.
Build momentum and make lasting change
Performance analysts. Not technicians.
Our guarantee: if you complete a premium scan and don't walk away having learned something AI couldn't have told you, we'll refund your scan.
Don't take our word for it
Join 10,000+ people who have transformed their health with Kalos
Book your Premium DEXA scan at one of our Bay Area locations today.
Common Questions
No. Many people come in for a single scan and that's it. If you want to explore coaching after seeing your results, we're happy to explore your options in store.
You arrive, change if needed, and lie on the DEXA scanner for about 6 minutes. Then your Kalos analyst sits with you for 20 minutes, walking through your full body composition report: body fat, muscle mass by region, visceral fat, bone density, ALMI percentile, and asymmetries. You leave with a clear understanding of where you stand and what to prioritize.
Our guarantee: if you complete a premium scan and don't walk away having learned something AI couldn't have told you, we'll refund your scan. Our analysts combine your DEXA data with your training history, goals, injury background, and lifestyle to give you advice that no algorithm can replicate.
Every Kalos DEXA scan, regardless of which scan type you purchase, generates a complete clinical report with all the metrics you'd want to review or share with your doctor. That includes bone density (BMD and T-scores), visceral adipose tissue (VAT), and full total-body composition: total body fat %, total mass, regional fat tissue, regional lean tissue, and bone mineral content, all broken down by body region (arms, legs, trunk, android/gynoid).
The difference between our scan tiers isn't the data. It's what we do with it. Every report contains the complete numbers. If you purchase a Premium scan, you also receive a printed copy of your full report plus a one-on-one analysis with a Kalos analyst, who walks you through every metric, explains what it means for your health and performance, and helps you turn it into a clear action plan. So whether you just want the raw data for your doctor or a full expert breakdown, you'll always leave with the complete picture.
For most people, every 4 to 8 weeks is the sweet spot to track meaningful change.
Kalos is open to adults 18 and older. Unfortunately we're unable to scan anyone under the age of 18.
Yes — all Kalos services are HSA/FSA eligible.
Most members pay directly at checkout with their HSA/FSA card. If your card is declined, pay with any card and request an itemized receipt from us to submit for reimbursement. If your provider needs more, a Letter of Medical Necessity from your doctor or through TrueMed will do the trick.
The Premium Duo scan is built for couples. You both come at the same time and you’ll each get a full DEXA scan plus a 20-minute interpretation session. It's $69 per person instead of $74, so you save a few dollars and get the same expert guidance.
Wear comfortable athletic clothing without metal (zippers, underwire, belt buckles). Leggings and a t-shirt work great. We have a changing area if needed.
We have three locations across the Bay Area: San Francisco, Palo Alto, and San Jose (Pruneyard). All locations offer the same scan experience with the same analyst-led consultation.