What’s included
Glucose
The amount of glucose, the body's main circulating sugar and an energy source, in blood.
Sodium
A major electrolyte that helps regulate fluid balance and supports nerve and muscle function.
Potassium
An electrolyte needed for normal nerve signals, muscle contraction and heart function.
Chloride
Amount of chloride, one of the blood's major electrolytes, measured in serum or plasma.
Total Carbon Dioxide (CO2)
A blood chemistry result used to estimate bicarbonate when assessing the body's acid-base balance.
Total Calcium
All calcium circulating in blood, including calcium attached to proteins and free calcium.
Blood Urea Nitrogen (BUN)
Nitrogen from urea in blood, a waste product formed when the body breaks down protein.
Creatinine
A waste product from normal muscle activity that the kidneys mainly remove from blood.
Estimated Glomerular Filtration Rate (eGFR)Calc
An estimate of kidney filtration calculated from blood markers such as creatinine or cystatin C.
Results
- Results
- Your JustLabs dashboard shows laboratory values and reference ranges. You can share the results with your own clinician.
- Access
- Web
Help
Critical-result review
For actionable findingsAn independent clinician reviews critical results. Routine interpretation and ongoing medical care are not included.
Getting tested
Use the Quest location on your order, bring photo ID and follow the test’s preparation instructions. Book an appointment where possible.
About JustLabs
JustLabs sells individual blood tests and named panels through Quest. You pay online, receive a physician-authorized laboratory order and view your results in a JustLabs account. There is no testing membership to maintain.
Choose a test or named panelVisit Quest with your orderRead the results in your JustLabs dashboard
Reviews
What people praise
Affordable tests on your terms
In testimonials shared by JustLabs, customers value choosing their own tests and paying directly, with several describing lower costs and less hassle than their usual doctor-and-insurance route.
Things to know
- Cancel unused orders within 21 days.
Unused orders can be refunded less a $15 cancellation fee. Orders cannot be refunded after sample collection.
- Pay before your laboratory visit.
The comparison total includes the mandatory order fee. JustLabs is a self-pay ordering service.
- Read the platform’s health-data policy.
JustLabs says it does not sell health information or use it for targeted advertising. Its privacy notice describes data sharing with laboratory and service partners.
- Available to adults in eligible states.
Testing is unavailable in New York, New Jersey, Rhode Island and Hawaii.
Alternatives
FAQs
Do I need to arrange my own doctor’s order?
The purchase includes authorization for the tests you select.
Does ordering include a clinical consultation?
The laboratory order and results dashboard are included. Review medical questions and treatment decisions with your clinician.
Can I order a panel rather than choosing several tests?
Yes. The catalog includes the named panels sold by JustLabs as well as individual tests.