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Skin Type III (Light to medium)
Light to medium skin — the most common European tone. Sometimes burns mildly, tans gradually to a light brown.
General sun-safety information, not medical advice. Burn times vary enormously with skin, the UV index, altitude, reflection off snow or water, and some medicines — when in doubt, cover up. Any new, changing or unusual mole or spot should be checked by a doctor.
How this skin reacts to the sun
Light to medium skin — the most common European tone. Sometimes burns mildly, tans gradually to a light brown. Remember that burn time is not fixed — it rises and falls with the UV index, altitude and reflection off snow, water or sand, so the same skin can be fine one day and burnt the next.
Protecting your skin
You can tolerate a little more sun but still burn on strong-UV days and holidays in sunnier climates. Use SPF on high-UV days, cover up at midday, and do not be fooled by a slow burn that only shows up in the evening.
What it means for vitamin D
You make vitamin D at a moderate rate. Brief regular exposure in the warmer months usually tops you up; winter at high latitudes is a different story (see the vitamin D window). At high latitudes the winter sun is too weak for anyone to make vitamin D from it, so diet and supplements bridge the gap regardless of skin type.
Other skin types
Type I — Very fair
Always burns, never tans.
Type II — Fair
Burns easily, tans minimally and poorly.
Type IV — Olive / moderate brown
Rarely burns, tans easily and well.
Type V — Brown
Very rarely burns.
Type VI — Deeply pigmented
Never burns.
Source: WHO Global Solar UV Index and general dermatology guidance on the Fitzpatrick scale. This is general information, not medical advice. · checked 2026-09-04
Frequently asked questions
Does skin type III burn?
Sometimes burns mildly, tans gradually to a light brown. Light to medium skin — the most common European tone.
How much sun protection do I need?
You can tolerate a little more sun but still burn on strong-UV days and holidays in sunnier climates. Use SPF on high-UV days, cover up at midday, and do not be fooled by a slow burn that only shows up in the evening.
What about vitamin D?
You make vitamin D at a moderate rate. Brief regular exposure in the warmer months usually tops you up; winter at high latitudes is a different story (see the vitamin D window).
Keep vitamin D up year round
TempoLife's food database shows the vitamin D in what you eat, so winter does not catch you short.