New: Hormone panel + consult for $79
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Trusted by 40,000+ women across the US

Your hormones,
understood.

Care for the full range of women's hormonal health, from cycle irregularities to perimenopause, prescribed by licensed clinicians who actually listen.

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4.9 rating from 12,400+ reviews
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How it works

Real care in three steps.

No waiting rooms. No dismissive doctors. Just real care delivered the way it should have been all along.

01

Tell us your story

Covers symptoms, cycle history,  and goals. Takes 8 minutes.

Cycle length
32 days
Energy level
Low
Primary concern
PMS
Age
34

02

Get your hormone panel

At-home collection kit ships the next day. Free processing at labs nationwide.

Estradiol
Optimal
Progesterone
Low
TSH
Normal

03

Start your plan

Your clinician reviews everything and prescribes what's right for you.

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Bio-identical progesterone
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Magnesium glycinate 400mg
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Vitamin D3 + K2
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Monthly clinician visit

87

%

Symptom improvement in 90 days

43

+

Biomarkers are tested in every panel

24

hr

Average clinician response time
Track what matters

See your hormones work in real time.

Every member gets access to the Harlow dashboard, where lab results, cycle patterns, and treatment progress come together in one place.

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Live cycle tracking
Predict ovulation, PMS windows, and energy shifts
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Symptom trend analysis
Log symptoms and watch them correlate with your hormone data
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Direct clinician chat
Message your care team any time, no appointments required

Hormone trends

Last 90 days
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Improving
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Estradiol
Progesterone
Day 1-5

Menstrual

Day 6-13

Follicular

Day 14, Today

Ovulation

Day 15-28

Luteal

Good morning, Alexa

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14

Today's phase

Ovulation

Peak energy window
Hormone levels
Estradiol
142
Progesterone
0.8
TSH
2.1
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Dr. Sarah Chen
Your progesterone results look good this month. Let's discuss adjusting…
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Dr. Maya Patel
Keep tracking symptoms daily so we can monitor progress more accurately.
Symptom score

8.4/10

Up from 6.1
Next cycle

May 6

In 14 days
The Harlow app

Your health, in your pocket.

Cycle tracking, lab results, clinician messaging, and your treatment log all in one place. No portals, no phone trees.

Cycle tracking - know your phase every day
Lab results - your hormone panel, explained clearly
Clinician chat - message your doctor directly
Treatment log - track medications and symptoms
Member stories

In their own words.

From women who were dismissed, overlooked, and told it was "just stress."

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"For twelve years, I was told my symptoms were just stress. Harlow ran one panel and found what three doctors missed. Three months in, I feel like myself again."

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Priya Sharma
Austin, TX · Hormone balance
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"I started perimenopause at 41 and had no idea. My Harlow clinician explained everything clearly and had a plan ready within a week."

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Michelle Reed
Denver, CO · Perimenopause
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"The cycle tracking dashboard alone is worth it. Seeing my data laid out made me understand my own patterns for the first time."

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Aisha Khan
New York, NY · PCOS
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"My thyroid was off for two years, and no one caught it. One Harlow panel, one month of treatment, and my energy is back."

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Sara Meer
Chicago, IL · Thyroid
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"Messaging my clinician directly feels nothing like any health service I've used. She actually knows my case."

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Tanya
Seattle, WA · Fertility

40,000

+

Women have found answers with Harlow
Book your consult
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Why Harlow

Not another women's health app.

Most platforms give you a chatbot and a supplement. We give you a clinician, a plan, and the data to prove it's working.

Other platforms
harlow
Dedicated clinician for every visit
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Full hormone lab panel included
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Treatment prescribed for your biology
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Cycle + symptom tracking dashboard
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Clinician response within 24 hours
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Cancel anytime, no lock-in
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Simple pricing

One price. Everything included.

No surprise fees. No upsells. Cancel anytime. Insurance reimbursement is supported.

Monthly
Yearly
20% off
Essentials

$49

/month

$39

/month

For single-condition care: cycle, skin, or mood support.

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10 sources per month
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Initial consult with your clinician
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Prescription shipped monthly
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Messaging support
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Quarterly check-ins
Start essentials
Complete care
Most chosen

$99

/month

$79

/month

Full hormone panel, personalized plan, and ongoing clinician care.

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Unlimited treatment areas
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Comprehensive hormone panel (43+ markers)
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Monthly clinician visits
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Dashboard with cycle + symptom tracking
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Priority messaging (under 24hrs)
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Annual re-test included
Start essentials
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FSA/HSA eligible
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Cancel anytime
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HIPAA compliant
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No hidden fees
FAQ

Questions, answered.

Don't see your question here? Our care team responds personally, usually within a few hours.

Is Harlow covered by insurance?

We're a direct-pay service, but most members submit their Harlow receipts for FSA/HSA reimbursement, and many commercial plans reimburse out-of-network care. We'll provide the documentation you need.

Who prescribes the treatments?

Only board-certified clinicians licensed in your state. Every prescription is based on your intake, lab work, and a real consultation. Not an algorithm.

How is the lab collection done?

We ship an at-home collection kit with everything you need. Most members complete it in under 10 minutes. If a blood draw is required, we'll route you to a Quest or Labcorp location near you at no extra cost.

What if I'm already on birth control or other meds?

That's completely fine. Your clinician will factor your current medications into your plan. We don't require you to stop anything. If something needs to change, your clinician will walk you through it.

Can I cancel at any time?

Yes. No contracts, no cancellation fees. You can pause or cancel your membership from your dashboard, and we'll refund unused treatment if you cancel within 30 days of a new prescription.

How soon will I see results?

Most members report meaningful symptom change between weeks 4 and 8, but hormone rebalancing takes time. We recommend at least 90 days before evaluating your full response, and we include a re-test to measure it objectively.

Your body deserves
better answers.

Take our 2-minute quiz to see which Harlow care plan fits your symptoms and life stage.

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