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Hair changes before you can see it.

Densy reads the same five scalp zones on a schedule, so a change shows up as a number instead of a feeling.

Scalp map5 zones
The scalp seen from above, divided into five zones that are photographed and read separately: front, left, crown, right and back.

Five zones, read separately

Four bands

What a reading tells you

Every follicle in a zone falls into one of four states. A reading is the mix, and progress is the mix shifting right.

Waking up

Pores opening — nothing to see in the mirror yet

Sebum plugs clearing and pores reopening. Both mean the stimulation is working, and neither is visible.

27% of this sample reading

A sample reading — not a real member

Three steps

How it works

A first reading to measure against, then the same five zones on a schedule.

  1. Seen from behind, a person holds a phone flat above the crown of their own head, mid-capture.

    Baseline

    A guided capture of five zones. This is the reading everything later is compared against.

    • Smooth18%
    • Waking27%
    • Fine31%
    • Full24%

    A sample reading — not a real member

    Zone reading

    Each zone is graded into the four states, and the mix is recorded.

  2. Seen from behind at a bathroom mirror, a person works a scalp massage tool across the top of their head.

    Routine

    A routine cued to the zones that need it, adjusted as later readings come in.

Month 0 to 6

What it watches over time

What follows is what Densy looks for, not what it promises you will get.

  1. Month 0

    Smooth scalp, pores closed

  2. Month 1

    Pores start to open

  3. Month 3

    Fine, pale down appears

  4. Month 6

    Down thickens into hair

Hair changes slowly and unevenly, and a single reading is a snapshot. The value is in the comparison, not in any one number.

Rollout

Who it starts with

Densy is being rolled out one group at a time, so the readings are compared against people whose situation resembles yours.

  • Crown thinning

    Watching the vertex open up.

  • Stress-related shedding

    A recent change with a cause you can name.

  • Post-menopause thinning

    Diffuse loss following a hormonal shift.

More groups are being added. If none of these describes you, the questionnaire will still tell you whether Densy can read your scalp today.

Pricing

What it costs

Two ways in. Neither is the recommended one.

Your photographs

Your photographs, and what Densy cannot tell you

Scalp photographs and the answers you give in the questionnaire. The photographs are what the reading is produced from.

  • Densy measures what a scalp photograph can show. It is not a diagnosis and it does not replace a dermatologist.
  • Some causes of hair loss are outside what Densy can assess, and a reading cannot rule them out.
  • If something in your reading needs a clinician, the right next step is a clinician.
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Questions

Questions

Stop guessing. Start measuring.