Dandruff vs Dry Scalp
Both leave flakes, which is exactly why they get mixed up — but the visible cues often differ. Dry-scalp flakes tend to be smaller, white, and dry; the flaking people associate with dandruff is often larger, oilier, and yellowish, on a scalp that reads shinier. This page compares only what's visible in a photo — appearance, not a cause. It is not a medical diagnosis: persistent, itchy, painful, or red flaking is a question for a qualified professional. What a baseline can do is track whether the visible picture settles or changes over time.
How it works
Same four angles, every time — so each new scan compares fairly to your very first.
Top · Crown
Side · Temple
Back
Front · Hairline
Same four angles, every time — illustrative example
Front · crown · temple · back
Four guided angles in about 30 seconds — the same views every time.
Hairline · density · scalp
AI reads each angle for hairline shape, crown density, and scalp surface.
Usable · limited · low-light
Every reading shows its confidence — limited views are flagged, not guessed.
Your baseline, revisited
Save it, rescan later, and see exactly what moved.
Visible cues only
Neither column is a diagnosis. They're visible cues that often differ — though appearance can overlap, and a cause needs a professional.
Visible, appearance-based cues for comparison — not a diagnosis, and appearance can overlap.
Track the visible picture
A photo can't name a cause. It can show you whether the visible flaking and shine settle or shift over time.
A guided scan reads visible flaking and whether the surface looks matte or shiny, only where the photos support it, each with a confidence level — today's picture, on record.
The read describes what's visible — flake appearance, dullness, shine, show-through — and stops there. Naming dandruff or anything else is a professional's job, not a camera's.
Trying a different shampoo or routine? A dated baseline is what lets you judge whether the visible flaking or shine actually shifted a few weeks later.
Itch, pain, redness, or flaking that won't settle don't photograph — and they're the signs to take to a qualified professional rather than a camera.
Questions
By appearance, dry-scalp flakes tend to be smaller, white, and powdery, often alongside a duller, matte surface; the flaking linked to dandruff is often larger, oilier-looking, and more yellowish, on a scalp that reads shinier. These are visible cues, not a diagnosis — the same flake can look different under different light, and only a professional can name a cause.
It can describe the visible signals — flake appearance, and whether the surface reads matte or shiny — where the photos support them, each with a confidence level. It does not name a condition or tell you which one you have; appearance can overlap, and a cause needs a qualified professional. What it's built for is tracking whether the visible picture changes over time.
An occasional flake is ordinary, and the picture shifts with washing, weather, and products. The appearance also changes with how recently you washed. That's exactly why a single look misleads — and why a baseline plus a rescan is the honest way to tell ordinary, occasional flaking from a persistent change worth a closer look.
You can use it to see whether the visible picture changes: scan before a routine change, rescan a few weeks later, and compare the same angles to judge whether flaking or shine looks any different. It's informational only — for product advice or anything that needs a name, a qualified professional is the right source.
If flaking is persistent, itchy, painful, comes with redness or sores, or simply won't settle, that's beyond what any camera can read — a qualified professional is the right next step. This page compares visible appearance only; it doesn't diagnose conditions, and itch or irritation don't photograph.
A note on transparency
ScalpAnalysis AI reads appearance-based signals and tracks visible change over time. It does not diagnose, treat, cure, or prevent any condition.
If you have pain, sudden shedding, or signs of infection, a qualified professional is the right next step.
The report it produces
This is the exact report format a scan unlocks — qualitative tiers, your visible features, and a confidence level on every reading. Saved as a baseline you compare against on every rescan.
Your Hair Profile
Even crown coverage with a soft cowlick
Density
High
Type
Wavy
Texture
Medium
Shine
Medium
Risk of Recession
Low
Hair Loss
Minimal
Illustrative example · sample data
Related guides
Your first 4-angle scan is free to preview — no account required to see your result.
