The Fitzpatrick scale classifies skin by how it responds to sun exposure. It was developed in 1975 for dermatological use and remains the standard reference for treatment decisions.
It is a separate axis from oily and dry — it describes sun response, not oil.
The six types
| Type | Response to sun | Typical characteristics |
|---|---|---|
| I | Always burns, never tans | Very fair, often freckled |
| II | Burns easily, tans minimally | Fair |
| III | Burns moderately, tans gradually | Light to medium |
| IV | Burns rarely, tans easily | Olive to light brown |
| V | Very rarely burns, tans darkly | Brown |
| VI | Never burns | Deeply pigmented |
The determining question is not what colour your skin is, but what happens after thirty minutes of unprotected midday sun.
Why it matters
Sun protection needs. Types I–III burn readily and need the most vigilance about UVB. But — and this is widely misunderstood — types IV–VI still need daily protection. UVA drives ageing and contributes to pigmentation regardless of whether you burn.
Pigmentation behaviour. Types IV–VI are considerably more prone to post-inflammatory hyperpigmentation: the dark marks left behind after a spot, a scratch or an irritation. This is the practical reason not to pick at spots, and the reason aggressive treatments carry more risk.
Treatment suitability. Some professional treatments — certain lasers and strong peels — carry higher risk of pigmentation changes for higher types. Any practitioner should ask about this before treating you, and one who does not is worth questioning.
Skin cancer risk. Higher for lower types, though not zero for any type.
The practical takeaways
Types I–III: be rigorous about burning. High SPF, reapplication, shade at midday.
Types IV–VI: daily sun protection, aimed at preventing pigmentation and ageing rather than burning. And treat irritation seriously — anything that inflames the skin can leave a mark that takes months to fade.
Everyone: daily broad-spectrum protection, all year, indoors near windows included.
What it does not tell you
Your skin type in the oily/dry sense, your sensitivity, or which moisturiser to use. It is one useful dimension among several, most relevant when deciding about sun exposure and professional treatments.
For sun protection specifics, see the SPF guide in the skincare section.