Testly Thyroid

Your labs are “normal.” You feel anything but.

The first at-home thyroid test that combines your blood, your genetics, and your story — so you finally get the report you've been asking for.

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HERO PHOTO — collection device on warm kitchen-counter, soft natural light, Sunday-morning mood, NOT a finger-prick.
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CLIA-certified labs·CAP-accredited·Clinically reviewed by an endocrinologist
Built with
Portrait
Sprint 1.6
Built with Timothy Graham, MD
Practicing endocrinologist·Harvard-trained·Decades of clinical research
What goes into your report

Three inputs. One report that makes sense of them.

Your blood

Four markers — TSH, Free T3, Free T4, and Anti-TPO antibodies — collected at home and analyzed at our lab.

Your genetics

Seven single-nucleotide variants in the genes that regulate how your body converts, transports, and responds to thyroid hormone.

Your story

Your symptoms, treatment history, and what's changed since your last report — because numbers don't tell the whole story without them.

Blood chemistry is the snapshot. Genetics is the context. Your story is what ties them together.

The collection

Easier than the lab. Better than the card.

Other at-home thyroid tests squeeze drops from a fingertip onto a paper card. Ours collects from your upper arm with the click of a button — painless, no needle to push.

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ARM-MOUNTED DEVICE PHOTO — calm shoulder-to-elbow framing, soft natural light, no face, no clinical setting. Hand-drawn 'click' arrow points to device.
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click ↵
vs.
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DBS CARD WITH FINGER-PRICK PHOTO — drop captured mid-fall onto card, slightly desaturated, faintly anxious framing.
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Your arm. Not your finger.
A small device. A big difference in what you get back.
From kit to report

Four steps. Fast labs.

1.

Order your kit

Ships nationwide.

2.

Collect at home

Press a button. About 15 minutes.

3.

Mail it back

Prepaid overnight return.

4.

Read your report

Personalized, longitudinal.

See the full walkthrough →
What you actually get

Most reports are a wall of numbers. Yours tells a story.

The report you've been asking for.
Testly Thyroid · Report
Sample Patient
Cycle 3 · April 2026
01 · Markers
01 · Blood markers

Your four markers

TSH
3.4 mIU/L · ref 0.4 – 4.5
Trending upward across cycles. Worth a conversation.
Watch
Free T3
2.7 pg/mL · ref 2.3 – 4.2
Low-normal — consistent with conversion-pattern finding.
Watch
Free T4
1.1 ng/dL · ref 0.8 – 1.8
Comfortably within range.
In range
Anti-TPO
12 IU/mL · ref < 35
No autoimmune signal at this time.
In range
02 · Genetics
02 · Genetics

Seven variants, mapped to your blood.

PDE8Bbaseline TSH
Variant present — your natural TSH baseline runs slightly higher.
DIO1T4-to-T3 (peripheral)
Reduced-activity variant. Slower peripheral conversion.
DIO2T4-to-T3 (cellular)
Common variant. Cellular activation slightly impaired.
MCT10cellular hormone transport
Reference allele. Standard transport efficiency.
THRAthyroid hormone receptor
Reference allele. Standard cellular response.
TSHRTSH receptor sensitivity
Common variant. Modestly reduced sensitivity.
FOXE1thyroid development + autoimm.
Reference allele. No elevated autoimmune signal.
03 · Story
03 · Your story

What you told us this cycle.

From your questionnaire
  • Energy: “Fatigued by mid-afternoon, every day.”
  • Cold tolerance: “Cold all the time — even in summer.”
  • Brain fog: “Worse than last cycle.”
  • Sleep: “7–8 hours, but not refreshing.”

Your symptom burden has increased meaningfully since Cycle 2 (Jan 2026), even as your blood markers held steady — a finding worth bringing to your doctor.

04 · What to discuss
04 · What to discuss with your doctor

Bring this to your next appointment.

  1. 01TSH has moved from 2.1 → 2.8 → 3.4 across three cycles — ask about a Free T3 setpoint discussion.
  2. 02Free T3 sits at the low end of the standard reference range despite normal TSH — ask whether tissue-level conversion warrants follow-up.
  3. 03DIO1 and DIO2 variants are present — ask whether they should factor into your interpretation.
  4. 04Symptom burden has increased without lab movement — flag this as 'symptom-anchored,' not psychosomatic.
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One plan. One price.
$99$149
First month
Then $149/month. Cancel anytime.
Real lab values — clinical-grade plasma, not estimates
Genetic context — for every blood marker
Skip up to 90 days — any time, any reason
Money-back guarantee
Trends, not snapshots — your data builds your timeline
Clinically reviewed — every finding vetted by a practicing endocrinologist
Questions worth answering
No. Testly Thyroid gives you a deeper view of your thyroid health than a standard panel — but it doesn't replace your doctor. Every report is designed to be a starting point for the conversation, not the end of it. If anything in the report suggests urgent attention, we say so directly.
No. Testly Thyroid uses a small at-home collection device that activates with the click of a button — painless. No needle for you to push.
That's exactly what it's designed for. Every report ends with a “What to discuss with your doctor” section — built to hold up in the exam room.
Only you and the Testly team. Never sold. Never shared with insurers. Never used to train AI models.
Yes. Cancel from your account with one click. Money-back guarantee on unopened kits.
See all 21 questions →

You've been heard “your labs look fine” too many times.

Bring your real story to your next appointment.