A smiling man and woman in their forties leaning on a fence on a sunny clifftop above the sea

Science. Health. Potential.

The science of feeling your best.

Hormone health for men and women. Testing, clinicians and technology, working together.

  • For men & women
  • At-home testing
  • Clinician-led
  • All in one app

[01] What is Sarlo

Hormone health, brought home.

For men and women — from midlife hormone changes to perimenopause and menopause. A modern clinic built as technology, so getting answers is simple.

Hands opening a white at-home blood test kit on a sunny kitchen counterTesting

Test at home

Lab-grade blood tests, delivered to your door.

A woman on a video call at home with a smiling clinician on her laptop screenClinicians

Expert clinicians

Every result reviewed, every plan made for you.

A man smiling at his phone on the sofa in a sunlit living roomApp

One smart app

Results, plan and care team — all in your pocket.

[02] The future of care

Always in your corner.

Not a one-off appointment. Ongoing, data-led care from clinicians who know your results, from your first test onwards.

Get early access
A laughing man walking off an outdoor padel court on a sunny day, racket and phone in hand

Your results

Reviewed by your clinician

Your care team

“Your plan’s been updated — take a look when you’re ready.”

[03] Why Sarlo

Hormone care, done properly.

Sarlo is a UK online clinic for hormone health in men and women. We bring lab blood testing, GMC-registered doctors and our own app together, so every decision is based on your results and your care carries on long after the first appointment.

How Sarlo compares.

Fast access is easy to find. Care that sticks with you is not. Here’s where Sarlo is different.

Get early access
What you getSarloOthersNHS
Appointments in days, not monthsYesYesNo
Lab blood tests taken at homeYesVariesNo
The same clinical team throughoutYesNoNo
Message your clinician any timeYesVariesNo
Follow-up reviews built into your planYesOften extraYes
Results, plan and care team in one appYesNoNo
No contract, stop any timeYesVariesYes

Illustrative comparison of typical private and NHS pathways — not medical advice, and not a claim about any named provider. NHS care remains free at the point of use.

[04] The Sarlo app

Your health, in one place.

Results, plan and care team - always with you.

  • Sarlo app home screen with tasks, the next review date and the current plan
  • Sarlo app results screen showing blood markers, each within its range
  • Sarlo app messages screen with a conversation between a patient and the clinic

[05] Early access

Be first to Sarlo.

Limited places at launch. Free to join, no obligation.

  • Launch pricing, locked in

    Protected from future price rises.

  • Priority access

    Join before we open to the public.

  • A direct line to our clinical team

    And an early say in what we build next.

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Claim your place

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