Oily, dry, combination, normal, sensitive — before you reach for any product, you need to know your skin type to know what to do. Because the best serum in the world will not do much if it was designed for someone else’s skin.
One of the most common mistakes people make with skincare is skipping straight to products without understanding their skin first. We have all been there — buying something because it went viral, only for it to break us out or do absolutely nothing. The fix is often simpler than we think: know your skin type, and build from there. According to the American Academy of Dermatology (AAD), there are five recognised skin types — oily, dry, normal, combination, and sensitive — each with its own characteristics, triggers, and needs. This article will help you figure out which one is yours, and what to actually do about it.
01 Before buying – How to figure out your Skin type at Home
You do not need a dermatologist to identify your skin type — though one will always give you the most accurate read. The simplest DIY method is the bare-face test, recommended by dermatology practices as a reliable starting point.
The Bare-Face Test
Simple, free, and takes about 30 minutes. Here is how it works:
- Wash your face with a gentle, unfragranced cleanser and pat dry.
- Apply nothing — no toner, no moisturiser, no serum. Leave your skin completely bare.
- Wait 30 minutes, then observe your skin in good lighting.
- Shiny all over? Likely oily. Tight or flaky? Dry. Shiny only on the T-zone (forehead, nose, chin) but dry on the cheeks? Combination. Comfortable throughout, neither tight nor greasy? Normal.
- Any redness, stinging, or itching — even with nothing applied — points to sensitivity as a factor.
You can also use blotting sheets: press them onto different areas of the face after the 30-minute wait. Oil across every zone = oily. Oil only on the T-zone = combination. Little to no oil = dry or normal.
Worth knowing: your skin type is largely set by genetics, but it is not fixed for life. Hormones, age, climate, stress, and the products you use can all shift how your skin behaves over time. What worked at 20 may not work at 30. It is worth re-evaluating every year or so — or whenever your skin starts acting differently than usual.
02 The Five Types – what they look like and what they need
Once you know your skin type, the logic of what to use — and what to avoid — becomes a lot clearer. Below is a breakdown of each type: how to recognise it, what is happening underneath, and how to build a routine around it.
Oily skin – shiny, congestion-prone, large pores
Oily skin produces more sebum than it needs. The result is a shiny or greasy appearance — especially across the T-zone — and a tendency towards clogged pores, blackheads, and breakouts. Excess sebum can be triggered by genetics, stress, humidity, or hormones. The silver lining, noted by the AAD, is that oily skin tends to age more slowly and develop fewer fine lines. The key is not to strip it — over-cleansing only signals the skin to produce even more oil.
Recognise it by: Shiny or greasy look throughout the day, enlarged and visible pores, frequent blackhead or breakouts, make up tends to slide off
| REACH FOR | STEP AWAY FROM |
| • Gel or foaming cleansers • Lightweight, oil-free moisturisers • Niacinamide (regulates sebum production) • Salicylic acid / BHA (unclogs pores) • Non-comedogenic SPF | • Heavy creams and thick facial oils • Alcohol-based toners — they strip then rebound • Skipping moisturiser (dehydration worsens oiliness) • Cleansing more than twice a day |
Dry skin – tight, dull, prone to flaking
Dry skin produces less sebum than average, which means it lacks the lipids needed to retain moisture and maintain a healthy barrier. The skin can feel tight after cleansing, look dull or rough, and in more pronounced cases develop fine flaking. According to Eucerin’s dermatology resource, dry skin problems account for 40% of dermatologist visits and become more common with age. One important distinction: dry skin (a sebum deficiency) is not the same as dehydrated skin (a water deficiency). The two can coexist, or appear separately, and the fix for each is different.
Recognise it by: Tightness or discomfort after cleansing, dull or rough texture, visible flaking or early fine lines, almost no shine even later in the day
| REACH FOR | STEP AWAY FROM |
| • Cream or oil cleansers (non-stripping) • Rich moisturisers with ceramides, squalane, or shea butter • Hyaluronic acid — applied to damp skin • Gentle AHAs like lactic acid for texture • Facial oils as the last step at night | • Sulphate-heavy or foaming cleansers • Fragrance and alcohol in formulas • Over-exfoliation — more than once or twice a week • Hot water when washing your face |
Combination skin – oily T-zone, dry or normal cheeks
Combination skin is two behaviours happening at once on the same face. The T-zone tends to be oily and prone to breakouts, while the cheeks are either normal or slightly dry. It is genuinely the most common skin type, and also the trickiest to manage — because a single product rarely addresses both zones equally. The reason, as noted by Almirall, is that sebaceous and sweat glands are not evenly distributed across the face. The T-zone simply has more of them.
Recognise it by: Shiny nose and forehead, dry or comfortable cheeks, breakouts mostly on the T-zone, blotting sheets show oil only in the centre
| REACH FOR | STEP AWAY FROM |
| • Balanced, gentle cleansers • Lightweight moisturiser all over • Richer cream on cheeks if needed • Niacinamide and BHAs targeted at the T-zone • Multi-masking if you want to go further | • Applying heavy products uniformly across the face • Stripping cleansers that worsen dryness on the cheeks • “Combination skin” products — they rarely work well for either zone |
Normal skin – balanced, few concerns, easy to maintain
Normal skin is well-balanced — neither too oily nor too dry. The scientific term is eudermic. Pores are small, texture is smooth, and the skin generally tolerates most products and weather changes without drama. It is the least complicated type to work with, though it still needs consistency. Most people with normal skin find it gradually becomes drier with age, so it is worth adjusting the routine as you go.
Recognise it by: Comfortable throughout the day, small pores and even texture, tolerates most products without issue, minimal blemishes or sensitivity
| REACH FOR | STEP AWAY FROM |
| • Any gentle cleanser • Light moisturiser with ceramides or hyaluronic acid • Daily SPF — without exception • Introduce actives gradually as desired | • Overcomplicating a routine that is already working • Skipping SPF because skin looks fine today • Assuming normal skin needs zero maintenance |
Sensitive skin – reactive, easily irritated, needs careful handling
Sensitive skin is not about oil production — it is about reactivity. It can overlap with any of the other four types. What defines it is a more easily disrupted skin barrier, which lets irritants in more readily and triggers responses like redness, stinging, itching, or burning. Fragrance is the most common culprit, but triggers vary widely from person to person. As the Cleveland Clinic notes, keeping track of what causes flare-ups and systematically avoiding those triggers is the most effective long-term management strategy.
Recognise it by: Redness or blotchiness, stinging or burning after applying products, reacts to weather or temperature changes, fragrance causes irritation
| REACH FOR | STEP AWAY FROM |
| • Fragrance-free and hypoallergenic formulas • Ceramides, centella asiatica, oat extract (barrier repair) • Niacinamide — anti-inflammatory and very well-tolerated • Mineral SPF over chemical UV filters • One new product at a time; always patch test first | • Fragrance in any form — the number one irritant • Strong exfoliating acids without building tolerance slowly • Layering multiple actives at once • Alcohol high up in an ingredient list |
03 For every single skin type – The Three Non-Negotiables
Whatever your skin type, three things apply to everyone without exception: a gentle cleanser that does not strip the barrier, a moisturiser calibrated to your skin’s oil level, and daily broad-spectrum SPF 30 or higher. These are the foundation. Every active, serum, or treatment sits on top of this and works better because of it.
It is also worth saying plainly: more products do not mean better results. Research consistently shows that layering multiple actives — particularly without knowing your skin type — is one of the most common causes of irritation, barrier disruption, and unexpected breakouts. Keep it simple, keep it consistent, and build around your actual skin rather than someone else’s routine.
A note on our approach: This article is for informational purposes only. We are not dermatologists. If your skin is frequently reactive, painful, or not responding to gentle care, it is worth consulting a professional — conditions like rosacea, eczema, or perioral dermatitis can mimic basic skin type characteristics and require targeted treatment.
04 Conclusion – Your skin type is the starting point, not the whole story
Knowing your skin type will not solve everything — but it will save you a lot of time, money, and frustration. It gives you a rational starting point for product choices instead of going in blind, and it makes the ingredient science we cover in our other guides a lot more immediately useful — you will know which actives are relevant for you, and which are better left for someone else’s shelf.
And as always, your skin does not exist in isolation. What you eat, how you sleep, how much stress you are carrying — all of it eventually shows up on your face. Skincare is one meaningful part of the picture, but it works best alongside everything else.
And that’s how you know your skin type to know what to do!
Want to learn more? Check out our blog’s story here: What’s on My Skin, let’s find out!
Sources
- American Academy of Dermatology Association — Skin care tips dermatologists use & How to control oily skin
aad.org/public/everyday-care/skin-care-basics - Cleveland Clinic — What is my skin type and why does it matter?
health.clevelandclinic.org/understanding-skin-types - Eucerin — About skin: skin types and conditions
int.eucerin.com/about-skin/basic-skin-knowledge/skin-types - Almirall — Discover the different skin types
almirall.com/your-health/your-skin/types-of-skin - Dermatology Center of Acadiana — Just your type: how to determine your skin type and why it matters
dermcenterofacadiana.com - Alvarez GV et al. — Skincare ingredients recommended by cosmetic dermatologists: A Delphi consensus study, Journal of the American Academy of Dermatology, 2025
pubmed.ncbi.nlm.nih.gov/40233838