Current promotion
Always Tired? Blood Tests to Check Before Your Next Doctor Visit
A practical lab workup for unexplained tiredness, objective data to bring to your next appointment.
Affiliate disclosure: we earn a commission when you purchase lab tests through links on this site, at no extra cost to you. Learn more
Panels from $71.16 with promo (list $88.95); the top-tier Comprehensive panel is $289.56 (list $361.95). Promotional pricing at time of writing.
At a glance
If you feel exhausted no matter how much you sleep, a structured lab workup measures the hormone, nutrient, and metabolic markers most often associated with low energy. These tiered blood-and-urine panels, 6 to 15 tests covering 87 to 97 biomarkers, give adults with unexplained tiredness objective results to review with their doctor.
Best suited for
- Adults who feel tired all the time despite getting enough sleep
- People who want lab data in hand before booking a doctor's appointment about low energy
- Anyone whose energy crashes after normal physical or mental activity
- Self-trackers who want a baseline of energy-related biomarkers to monitor over time
What's included
Chronic Fatigue Syndrome - Basic Panel
6 tests, 87 biomarkers (blood and urine)
Chronic Fatigue Syndrome - Basic Plus Panel
8 tests, 89 biomarkers (blood and urine)
Chronic Fatigue Syndrome - Advanced Panel
10 tests, 91 biomarkers (blood and urine)
Chronic Fatigue Syndrome - Comprehensive Panel
15 tests, 97 biomarkers (blood and urine)
The importance of testing
Feeling drained all the time is one of the most common reasons people search for answers about their health, and it is also one of the hardest symptoms to pin down. Tiredness that lingers despite adequate rest can involve many different body systems, hormones, nutritional status, and more, which is why a broad lab workup is often a sensible first data-gathering step.
Instead of ordering tests one at a time, these panels bundle related blood and urine tests into a single order, screening dozens of biomarkers associated with energy and daily functioning. Reviewing which values sit outside reference ranges gives you and your healthcare provider concrete starting points, rather than a vague conversation about feeling run down.
A baseline also makes future visits more productive. Repeat testing lets you and your doctor track how markers trend as you change sleep habits, nutrition, or any plan you agree on together. Four tiers, from a 6-test Basic panel to a 15-test Comprehensive panel, let you choose how wide a net to cast.
Promo code
ULTACFSSave 20% with code ULTACFS, current promotion; confirm final pricing on the partner page.
Ready to get your numbers? Order online, visit a nearby draw site, and receive private results to review with your doctor.
Order NowFrequently asked questions
Which blood tests should I get if I'm always tired?
A broad panel that screens hormone, nutrient, and metabolic markers is a common starting point when tiredness has no obvious explanation. These tiered panels bundle 6 to 15 such tests into one order, and your doctor can use the results to decide whether more targeted testing makes sense.
Do I need a doctor's visit before ordering these tests?
No, you can order these panels directly online through the partner page without a prior appointment. Many people order first and then bring their results to a doctor so the visit starts with data instead of guesswork.
Will these tests tell me exactly why I'm tired?
Not on their own, lab tests measure biomarkers associated with low energy, but interpreting them requires your healthcare provider and the full context of your symptoms. Out-of-range results are best viewed as flags to review with your doctor, not as answers by themselves.
Which panel tier should I choose?
The Basic panel (6 tests, 87 biomarkers) is the most affordable starting point, while Basic Plus (8 tests), Advanced (10 tests), and Comprehensive (15 tests, 97 biomarkers) screen progressively more markers. If you are unsure, start with a tier that fits your budget, you can always test further based on what you and your doctor find.
Is this testing available in every US state?
No, direct-to-consumer lab testing is restricted or prohibited in New York, New Jersey, and Rhode Island, so residents of those states may be blocked at the partner's checkout. Availability for other states is confirmed during the ordering process.
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