JustLabs vs TestWell
Two cash-pay lab ordering services, both with a physician order included. Prices, fees, labs and states compared test by test.
Pricing verified October 16, 2026.
The verdict
On the 38 tests both sell, JustLabs was cheaper all-in on 32 (median 11% less, checked October 16, 2026). JustLabs charges one $18 fee per order; TestWell charges $6 per order but higher test prices. Pick TestWell if you live in New York, New Jersey or Hawaii, or want a Labcorp draw.
How do JustLabs and TestWell compare?
| JustLabs | TestWell | |
|---|---|---|
| Per-order fees | One $18 fee (blood draw + physician order) | Lab processing fee $6 |
| Lab network | Quest Diagnostics (Sonora Quest in Arizona) | Quest or Labcorp, chosen at checkout; BioReference for NY/NJ |
| Where it’s available | 46 states (not NY, NJ, RI, HI) | 49 states (not Rhode Island), plus DC and Puerto Rico |
| Order without a doctor visit | Yes, physician order included | Yes |
| Typical results | 1–2 business days | 1–3 business days for most tests |
| At-home collection | No, draw at a Quest center | No, in-person collection only |
| Pay per test, no membership | Yes | Yes, no membership |
| HSA/FSA accepted | Yes, itemized receipt | Yes |
| Catalog | 83 tests, 22 panels | About 200 tests and 70 panels |
| Spanish website | Yes, every test and panel | — |
How do prices compare on common tests?
| Test | JustLabs | TestWell | Difference (all-in) |
|---|---|---|---|
| CBC with Differential | $6$24 all-in | $21.99$27.99 all-in | 14% less |
| Comprehensive Metabolic Panel | $9.50$27.50 all-in | $22.99$28.99 all-in | 5% less |
| Testosterone, Free & Total | $34$52 all-in | $54.99$60.99 all-in | 15% less |
| IGF-1 | $24$42 all-in | $37.99$43.99 all-in | 5% less |
| Lipid Panel | $8$26 all-in | $24.99$30.99 all-in | 16% less |
| Hemoglobin A1c | $7$25 all-in | $21.99$27.99 all-in | 11% less |
| Ferritin | $10$28 all-in | $24.99$30.99 all-in | 10% less |
| Vitamin D, 25-Hydroxy | $25$43 all-in | $41.99$47.99 all-in | 10% less |
| Vitamin B12 | $8$26 all-in | $25.99$31.99 all-in | 19% less |
| Iron & TIBC | $9$27 all-in | $25.99$31.99 all-in | 16% less |
| TSH | $9$27 all-in | $26.99$32.99 all-in | 18% less |
| Insulin, Fasting | $14$32 all-in | $22.99$28.99 all-in | TestWell $3.01 less |
| Apolipoprotein B | $18$36 all-in | $30.99$36.99 all-in | 3% less |
| hs-CRP | $15$33 all-in | $34.99$40.99 all-in | 19% less |
| Cortisol (AM) | $14.50$32.50 all-in | $26.99$32.99 all-in | 1% less |
| Sex Hormone Binding Globulin | $18$36 all-in | $34.99$40.99 all-in | 12% less |
| Prolactin | $12$30 all-in | $39.99$45.99 all-in | 35% less |
| Estradiol | $15$33 all-in | $35.99$41.99 all-in | 21% less |
| Zinc | $20$38 all-in | $26.99$32.99 all-in | TestWell $5.01 less |
| Free T4 (Thyroxine) | $9$27 all-in | $23.99$29.99 all-in | 10% less |
| PSA, Total | $12$30 all-in | $28.99$34.99 all-in | 14% less |
| FSH & LH * Two separate products: FSH $29.99 + LH $36.99 | $18$36 all-in | $66.98 *$72.98 all-in | 51% less |
| Lipoprotein(a) | $21$39 all-in | $34.99$40.99 all-in | 5% less |
| Urinalysis, Complete * Quest version adds a reflex culture | $9$27 all-in | $19.99 *$25.99 all-in | TestWell $1.01 less |
| Lipid Panel, Cardio IQ * Advanced Lipid Panel: adds particle testing, ApoB and Lp(a) | $8$26 all-in | $90.99 *$96.99 all-in | 73% less |
| Progesterone | $27$45 all-in | $31.99$37.99 all-in | TestWell $7.01 less |
| Homocysteine | $23$41 all-in | $27.99$33.99 all-in | TestWell $7.01 less |
| GGT (Gamma-Glutamyl Transferase) | $5$23 all-in | $19.99$25.99 all-in | 12% less |
| Copper | $18$36 all-in | $31.99$37.99 all-in | 5% less |
| Cystatin C with eGFR | $26$44 all-in | $36.99$42.99 all-in | TestWell $1.01 less |
| Magnesium, RBC | $15$33 all-in | $29.99$35.99 all-in | 8% less |
| Free T3 (Triiodothyronine) | $14$32 all-in | $30.99$36.99 all-in | 13% less |
| hCG, Quantitative (Pregnancy) | $15$33 all-in | $26.99$32.99 all-in | TestWell $0.01 less |
| DHEA-Sulfate | $14$32 all-in | $32.99$38.99 all-in | 18% less |
| Folate, Serum | $10$28 all-in | $32.99$38.99 all-in | 28% less |
| Hepatic Function Panel | $7.50$25.50 all-in | $19.99$25.99 all-in | 2% less |
| ESR (Sed Rate) | $6.50$24.50 all-in | $18.99$24.99 all-in | 2% less |
| Methylmalonic Acid (MMA) | $37$55 all-in | $49.99$55.99 all-in | 2% less |
| PSA, Free & Total | $18$36 all-in | $48.99$54.99 all-in | 35% less |
Panels
| Test | JustLabs | TestWell | Difference (all-in) |
|---|---|---|---|
| Complete Thyroid Panel * Hashimoto's Thyroid Panel: no reverse T3 | $84$102 all-in | $97.99 *$103.99 all-in | 2% less |
| Basic Thyroid Panel (TSH, Free T4, Free T3) | $30$48 all-in | $49.99$55.99 all-in | 14% less |
| Comprehensive Wellness Panel | $94$112 all-in | $189.99$195.99 all-in | 43% less |
| Vitamin & Mineral Panel * Vitamin & Mineral Deficiency Panel: no iron/TIBC; adds zinc, calcium, copper, selenium | $64$82 all-in | $189.99 *$195.99 all-in | 58% less |
| Male Hormone Panel * Men's Hormone Panel: every marker, plus prolactin and IGF-1 | $105.50$123.50 all-in | $199.99 *$205.99 all-in | 40% less |
What does a real order cost?
Totals include every fee each company charges.
| Order | JustLabs | TestWell | Cheaper |
|---|---|---|---|
| One test: TSH | $27 | $32.99 | JustLabs, $5.99 |
| Annual check-up: CBC + CMP + Lipid + A1c | $48.50 | $97.96 | JustLabs, $49.46 |
| Thyroid: TSH + Free T4 + Free T3 | $50 | $87.97 | JustLabs, $37.97 |
| Men’s hormones: Testosterone + SHBG + Estradiol + PSA | $97 | $160.96 | JustLabs, $63.96 |
| Nutrients: Vitamin D + B12 + Ferritin + Iron/TIBC | $70 | $124.96 | JustLabs, $54.96 |
Where does JustLabs win?
- Lower all-in price on 32 of 38 tests both sell (median 11% less)
- One $18 fee per order covers the Quest blood draw and the physician order, however many tests you add
- Bigger orders get cheaper per test: panels and multi-test carts share the one fee
- Book your blood-draw appointment at Quest online, right after checkout
- Full Spanish website
Where does TestWell win?
- Choice of Quest or Labcorp at checkout, plus BioReference in New York and New Jersey
- Serves 49 states including NY, NJ and HI (not Rhode Island)
- Lower $6 per-order fee, so a single cheap test can cost less
- Larger catalog (about 200 tests and 70 panels)
When is JustLabs not the right choice?
Every service has real limits, including ours.
You live in NY, NJ, RI, HI: we can’t accept orders there yet.
You want a home or mobile blood draw: we only use Quest patient service centers.
You need a specialty test outside our catalog, or a Labcorp-only assay.
You want insurance billed: JustLabs is cash-pay (HSA/FSA cards work).
You want a consultation included: a physician authorizes the order, but it isn’t a visit.
Your closest draw site is a Labcorp, not a Quest.
Who should choose JustLabs?
- You want the lowest all-in price on routine Quest blood work
- You’re ordering several tests or a panel at once
- You’re uninsured or on a high-deductible plan and paying cash or HSA/FSA
- You prefer Spanish-language test information
Who should choose TestWell?
- Live in New York, New Jersey or Hawaii, or want a Labcorp draw
- Need a test that isn’t in the JustLabs catalog
See JustLabs tests and prices
Frequently Asked Questions
Sources and method
JustLabs prices: live from our catalogue. TestWell prices and facts: read from its own public pages on October 16, 2026. Totals add each company’s per-order fees. Partial matches (*) are excluded from the verdict. Confirm on TestWell’s site before buying.
- https://www.test-well.com/promo-code
- https://www.test-well.com/how-it-works
- https://www.test-well.com/terms
- https://www.test-well.com/api/catalog.json
- https://www.test-well.com/pricing
- https://www.test-well.com/editorial-policy
- https://www.test-well.com/tests/hashimotos-thyroid-panel
- https://www.test-well.com/tests/essential-thyroid-panel
- https://www.test-well.com/tests/essential-health-panel
- https://www.test-well.com/tests/vitamin-mineral-panel
- https://www.test-well.com/tests/mens-hormone-panel
- https://www.test-well.com/tests/cbc-with-differential
- https://www.test-well.com/tests/comprehensive-metabolic-panel
- https://www.test-well.com/tests/testosterone-free-and-total
- https://www.test-well.com/tests/igf-1-test
- https://www.test-well.com/tests/lipid-panel
- https://www.test-well.com/tests/hemoglobin-a1c
- https://www.test-well.com/tests/ferritin
- https://www.test-well.com/tests/vitamin-d
- https://www.test-well.com/tests/vitamin-b12
- https://www.test-well.com/tests/iron-and-tibc
- https://www.test-well.com/tests/tsh
- https://www.test-well.com/tests/insulin-fasting
- https://www.test-well.com/tests/apolipoprotein-b
- https://www.test-well.com/tests/hs-crp
- https://www.test-well.com/tests/cortisol-am
- https://www.test-well.com/tests/shbg-sex-hormone-binding-globulin
- https://www.test-well.com/tests/prolactin
- https://www.test-well.com/tests/estradiol
- https://www.test-well.com/tests/zinc
- https://www.test-well.com/tests/free-t4-test
- https://www.test-well.com/tests/psa-total
- https://www.test-well.com/tests/fsh
- https://www.test-well.com/tests/lipoprotein-a
- https://www.test-well.com/tests/urinalysis-with-reflex-to-culture
- https://www.test-well.com/tests/advanced-lipid-panel
- https://www.test-well.com/tests/progesterone
- https://www.test-well.com/tests/homocysteine
- https://www.test-well.com/tests/ggt
- https://www.test-well.com/tests/copper
- https://www.test-well.com/tests/cystatin-c
- https://www.test-well.com/tests/magnesium-rbc
- https://www.test-well.com/tests/free-t3
- https://www.test-well.com/tests/hcg-quantitative
- https://www.test-well.com/tests/dhea-sulfate
- https://www.test-well.com/tests/folate
- https://www.test-well.com/tests/hepatic-function-panel
- https://www.test-well.com/tests/sed-rate
- https://www.test-well.com/tests/methylmalonic-acid
- https://www.test-well.com/tests/psa-free-and-total
TestWell is a trademark of its owner, named for comparison only. JustLabs is not affiliated with TestWell.
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