Tasso Device.
Virtually painless capillary collection, engineered for clinical precision.
No needles. No waiting rooms. Just a small sample from your upper arm — collected in minutes, on your terms.
From box to sample in five steps
Designed for virtually painless, self-contained blood collection at home — no needles, no clinic visits.
Receive Your Kit
Everything arrives pre-sealed — the Tasso device, collection vial, return pouch, and step-by-step guide.
Place on Shoulder
Clean the site, peel the adhesive backing, and press the device firmly onto your upper arm. Press the button to activate.
Remove & Return
Once full, remove the device, seal it in the pre-paid return pouch, and drop it in any UPS mailbox.
Lab Analysis
Our CLIA-certified & COLA-accredited lab receives your sample and runs the full 20+ biomarker panel.
Results in 72 Hours
Your results land in your dashboard with clear reference ranges, trend charts, and personalized insights.
The Tasso Capillary Device
Revolutionizing blood testing with virtually painless, button-activated upper arm capillary collection.
How Tasso Technology Works
Tasso collection devices adhere gently to the upper arm. Upon pressing the activation button, tiny micro-lancets target the capillary bed while light vacuum suction draws blood into an integrated specimen tube.
