It was created to classify how skin responds to ultraviolet exposure, particularly how easily it burns and how readily it tans. It was not designed to diagnose your skin type, tell you whether your skin is oily or dry, or determine your ethnicity.

However, your Fitzpatrick type can still provide useful information when thinking about sun exposure, pigmentation risk and how cautiously your skin should be treated.

For people with Fitzpatrick skin types IV–VI, this becomes particularly relevant because inflammation can leave behind persistent post-inflammatory hyperpigmentation.

What is the Fitzpatrick scale?

The Fitzpatrick Skin Phototype system was originally developed to classify the way skin reacts to sunlight.

It looks primarily at two things:

Fitzpatrick phototype is based primarily on the skin’s response to UV exposure rather than simply the colour you see when looking in the mirror.

That distinction is important.

Two people who appear to have a similar skin tone may not respond to sunlight, inflammation or treatment in exactly the same way.

What are Fitzpatrick skin types I–VI?

The Fitzpatrick Skin Phototype scale classifies skin into six types based mainly on how it typically responds to ultraviolet (UV) exposure, particularly how easily it burns and how readily it tans.

Fitzpatrick Type I

Very fair skin that always burns and does not tan.

Fitzpatrick Type II

Fair skin that burns easily and tans minimally.

Fitzpatrick Type III

Skin that may burn initially but gradually develops a tan.

Fitzpatrick Type IV

Light-brown or moderately pigmented skin that burns minimally and tans easily.

Fitzpatrick Type V

Brown skin that rarely burns and tans easily and deeply.

Fitzpatrick Type VI

Deep-brown to Black skin that very rarely burns and tans readily.

Higher levels of melanin provide greater natural protection against UV-induced burning than lighter phototypes. However, this does not make deeper skin tones immune to UV damage or pigmentation concerns, so appropriate sun protection remains important.

The Fitzpatrick scale is a useful broad guide, particularly when considering how skin may respond to sun exposure and certain dermatological procedures. However, it has recognised limitations and should not be used as a direct measure of race, ethnicity or skin colour, as it does not capture the full diversity of deeper skin tones.

How do you know your Fitzpatrick skin type?

Do not choose your Fitzpatrick type based only on a foundation shade or how dark your skin looks.

Think about your natural, unexposed skin and how it historically reacts after significant sun exposure.

Ask yourself:

• Do I burn very easily?
• Do I sometimes burn before tanning?
• Do I rarely burn?
• How readily do I tan?
• Does my skin deepen considerably after UV exposure?

For example, someone with Type IV skin may have light-brown skin that tans easily and burns relatively little, while someone with Type VI skin typically has deeply pigmented skin and very rarely develops an obvious sunburn.

This remains an approximation rather than a perfect diagnostic system.

Is Fitzpatrick type the same as ethnicity?

No.

This is one of the most important misconceptions around the scale.

Ethnicity and Fitzpatrick type are not interchangeable.

People from African, South Asian, East Asian, Middle Eastern, Latin American or mixed ethnic backgrounds can have different Fitzpatrick types.

Similarly, two people from the same ethnic group may have very different skin tones and different responses to UV.

The Fitzpatrick system also has recognised limitations when applied to diverse skin tones because it was originally designed around sun response and does not capture every biological or visual difference within skin of colour.

So it should be treated as one useful piece of information, not your complete skin identity.

Why does Fitzpatrick type matter for your skincare routine?

Your Fitzpatrick number does not dictate the exact cleanser or moisturiser you need.

But it can affect how carefully you manage inflammation and pigmentation.

This becomes increasingly relevant in Fitzpatrick IV–VI.

In skin of colour, inflammation from acne, burns, scratching, dermatitis, aggressive skincare or cosmetic procedures may stimulate excess melanin production.

The result can be post-inflammatory hyperpigmentation (PIH): brown, grey-brown or deeper marks that remain after the original inflammation has resolved.

Dr Vanita often summarises this tendency as:

Her Fitzpatrick IV–VI teaching therefore places a strong emphasis on low-irritation skincare, barrier support, controlled exfoliation and preventing inflammation from triggering pigment.

Why are Fitzpatrick IV–VI more prone to pigmentation after inflammation?

Inflammation sends chemical signals through the skin. In pigmentation-prone skin, these signals can stimulate melanocytes, the cells responsible for producing melanin.

This means that a spot, burn, scratch or rash may heal, while the pigment it triggered remains for weeks or even months afterwards.

A 2024 systematic review examining treatments for post-inflammatory hyperpigmentation (PIH) in skin of colour included 1,356 participants, with most participants falling within Fitzpatrick skin types IV–VI. The findings highlight how persistent PIH can be once it develops.

How should Fitzpatrick IV–VI approach skincare?

There is no single routine that suits every person with darker skin. A Fitzpatrick VI person with dry skin may need a very different routine from a Fitzpatrick IV person with inflammatory acne.

However, Dr Vanita’s approach to skincare for melanin-rich skin follows several consistent principles: minimise unnecessary inflammation, protect the skin barrier, avoid common irritants, introduce active ingredients carefully and prevent pigmentation rather than repeatedly trying to correct it afterwards.

1. Keep cleansing gentle

Your cleanser should remove sweat, sunscreen and excess oil without leaving your skin feeling stripped, tight or uncomfortable.

A harsh cleanser is not automatically better for oily or acne-prone skin. Over-cleansing or repeatedly disrupting the skin barrier can increase dryness and irritation, which is particularly unhelpful when your skin is prone to post-inflammatory hyperpigmentation.

Dr Vanita generally favours non-stripping, fragrance-free formulas without unnecessary irritants such as essential oils and denatured alcohol, particularly for pigmentation-prone skin.

The goal is not to make the skin feel “squeaky clean”. It is to cleanse effectively while keeping the skin barrier comfortable and intact.

2. Protect the skin barrier

Barrier health matters regardless of Fitzpatrick type, but it becomes especially important when skin is already dry, irritated or prone to inflammation.

Useful barrier-supporting ingredients include:

• ceramides
• glycerin
• humectants
• soothing emollients

Dr Vanita’s skin-of-colour approach places particular emphasis on barrier support and ceramide-rich moisturisation, alongside pigmentation management.

This does not mean every person with Fitzpatrick IV–VI automatically has a ceramide deficiency. Rather, ceramides are useful ingredients when supporting a compromised or dehydrated skin barrier.

For normal, dry or combination skin, a barrier-supportive moisturiser such as CeraPep Brightening Moisturiser can fit naturally at this stage of the routine.

3. Treat pigmentation without creating more inflammation

Pigmentation treatments should not repeatedly burn, sting or peel the skin.

Useful pigment-targeting ingredients can include:

• alpha-arbutin
• niacinamide
• azelaic acid
• selected vitamin C derivatives
• liquorice-derived ingredients
• other tyrosinase-inhibiting actives

The ideal ingredient depends on the condition being treated.

The important principle is to target pigmentation while minimising irritation.

4. Exfoliate with control

More exfoliation does not mean more glow. Repeated aggressive exfoliation can disrupt the skin barrier and trigger inflammation, which may make pigmentation worse in melanin-rich skin.

This does not mean Fitzpatrick IV–VI cannot exfoliate. It means exfoliation should be controlled and chosen carefully.

Dr Vanita favours mandelic acid and lactic acid over glycolic acid for skin of colour, alongside avoiding abrasive physical scrubs that can create unnecessary friction and inflammation.

If you use Exfoliate to Glow, use it 1–2 evenings per week depending on your skin type and sensitivity, leave on for 5–20 minutes, then rinse off. Avoid using other exfoliating acids in the same routine.

The aim is smoother, brighter-looking skin without creating the irritation that can trigger further pigmentation.

5. Introduce retinoids gradually

Retinoids can be valuable for acne, pigmentation and signs of ageing.

But irritation from starting too aggressively can be counterproductive in pigmentation-prone skin.

Start with an appropriate formula and frequency, and give your skin time to adjust.

If your skin becomes persistently inflamed, burning or very flaky, using more product is unlikely to give you better results.

Does Fitzpatrick type affect sunscreen choice?

Higher melanin levels provide some natural UV protection, which is why Fitzpatrick V and VI skin may burn less readily than Fitzpatrick I or II. However, darker skin still needs daily sunscreen, particularly when pigmentation or melasma is a concern.

For her skin-of-colour community, Dr Vanita recommends mineral SPF 50. Zinc oxide, a mineral UV filter, also has recognised soothing and anti-inflammatory properties, which help minimise unnecessary inflammation in pigmentation-prone skin.

For melasma or visible-light-induced pigmentation, a tinted mineral sunscreen containing iron oxides, such as T-Zincable, can provide additional visible-light protection.

Sunscreen should be the final skincare step in the morning.

A simple routine for Fitzpatrick IV–VI

Your routine should be chosen according to your skin type and main skin concern, rather than Fitzpatrick type alone. The goal is to keep the skin barrier supported while avoiding unnecessary irritation that may contribute to pigmentation.

A routine does not become more effective simply because it contains ten steps. For Fitzpatrick IV–VI skin, consistency, barrier support and minimising inflammation are often more important than using the strongest possible products.

What the Fitzpatrick scale cannot tell you

Your Fitzpatrick number does not tell you:

• whether you have oily or dry skin
• whether you have acne
• whether your barrier is damaged
• whether you have melasma
• how sensitive your skin is
• which exact skincare product you need
• your ethnicity

It should therefore never replace a proper assessment of your skin.

Think of Fitzpatrick type as a risk and response indicator, particularly around UV exposure and pigmentation, rather than a complete skincare prescription.

FAQs

Final takeaway

The Fitzpatrick scale is useful, but it should not be treated as a complete skincare diagnosis.

Its greatest value is helping us understand how skin responds to UV exposure and why certain skin tones may need additional consideration when treating pigmentation or performing procedures.

For Fitzpatrick IV–VI, the practical lesson is simple:

Your routine should then be adapted according to what your individual skin actually needs, whether that is acne control, hydration, pigmentation management or healthy ageing.