Before you buy a product, build a routine, or add a new active, one question shapes every decision: what is your skin type?
It sounds like something everyone already knows, but many people work from an old assessment, formed as a teenager when everything felt oily, or during a dry winter mistaken for their baseline. Skin type shifts with age, hormones, climate, stress, and the products you use. What your skin did five years ago may not reflect what it does now.
The Five Skin Types
Most people fall mainly into one type, often with traits of a second.
Normal skin
Balanced oil, small pores, even texture, and a comfortable baseline. It does not feel tight after cleansing or look shiny by midday, and it rarely reacts to products. People with normal skin often do not notice it, because nothing draws their attention.
Dry skin
A shortage of barrier lipids causes persistent tightness, flaking, and difficulty holding moisture. Pores are small, the surface often looks matte or dull, and the skin can be more reactive because irritants pass through a depleted barrier more easily.
Dry skin differs from dehydrated skin, a temporary water shortage any skin type can experience.
Oily skin
Higher sebum production brings shine, more visible pores, and a tendency toward congestion and blemishes. Oily skin can still be dehydrated. Stripping it with harsh cleansers removes surface oil but leaves it tight and uncomfortable, and the cycle of over-cleansing is very common.
Combination skin
An oily T-zone (forehead, nose, chin) with normal or dry cheeks. It is very common and can be confusing, because different areas need different things. Many people who describe their skin as oily have combination skin, because the T-zone is the most noticeable area.
Sensitive skin
Sensitivity is better described as a condition that can sit on top of any type. Sensitive skin reddens, stings, or flushes in response to products, temperature, or environment more readily than most skin. A compromised barrier is a common contributor.
How to Identify Your Skin Type
The bare-face test
1. Cleanse with a gentle cleanser.
2. Apply nothing. Pat dry and wait.
3. Observe your skin at 30 minutes and again at 60 minutes.
Tight, flaky, or uncomfortable: dry skin.
Comfortable, no shine, no tightness: normal skin.
Shine on the T-zone, comfortable cheeks: combination skin.
Shine across the whole face: oily skin.
Redness, stinging, or discomfort even after a gentle cleanse: sensitivity, likely alongside another type.
The blotting paper test
An hour after cleansing, with nothing applied, press blotting paper to different areas for a few seconds. Oil mainly from the T-zone suggests combination. Oil everywhere suggests oily. Very little oil and a rough feel suggest dry. A small, even amount suggests normal.
Skin Type vs Skin Condition
Dehydration is not a skin type. It shows as fine surface lines, dullness, and tightness without flaking, and responds to humectants such as hyaluronic acid and glycerin. Dry skin also needs lipids.
Breakouts do not always mean oily skin. They occur on every skin type, sometimes from a product that does not suit you.
A reaction to one product does not confirm sensitive skin. If removing that product resolves it, the issue may have been the product.
Seasons change conditions, not types. Winter dryness on otherwise normal or oily skin is usually dehydration from low humidity.
What Your Skin Type Means for Your Routine
Normal skin: you have the most flexibility. Cleanser, serum, moisturizer, and sunscreen in the morning cover the essentials. BEGIN · The First Skincare Routine is a sequenced starting point, and First Skincare Routine: A Beginner's Guide explains each step.
Dry skin: choose gentle cleansing and lipid-rich creams. ARNEUX NIGHT · Nourishing Rich Cream, with cocoa butter, shea, and argan, and ARNEUX REST · Sensitive Skin Overnight Cream, made without fragrance, are good anchors. See Skincare Routine for Dry Skin.
Oily skin: choose lightweight textures and do not skip moisturizer. ARNEUX DEW · Hydrating Gel is oil-free with zinc PCA and hyaluronic acid. ARNEUX DAY · Moisturizing Light Cream is a light cream with a matte finish for normal, combination, or oily skin. For blemish-prone skin, ARNEUX CLEAR · Blemish Care Face Wash (mate, Iceland moss, and kaolin) and ARNEUX CALM · Blemish Care Moisturizer (zinc PCA and kaolin) work as a pair, or discover CLARIFY · The Blemish Routine.
Combination skin: use lighter textures on the T-zone and richer ones on the cheeks. A gel all over with a little cream on dry areas is a practical approach.
Sensitive skin: calm the barrier before adding actives. Keep the routine short, choose products made without the ingredients you react to, and patch test. REST is a good base. Once skin is settled, ARNEUX SHIELD · Bioactive Prebiotic Barrier Serum supports hydration and the microbiome; it contains fragrance and alcohol, so introduce it carefully. See How to Build a Skincare Routine for Sensitive Skin.
How Skin Type Changes Over Time
In your twenties: oil production is often at its highest, and oily or combination skin is common.
In your thirties: oil production begins to slow, and skin that was oily may become combination or normal.
In your forties and beyond: lipid production continues to decline, and skin tends toward dryness, especially around perimenopause. Richer moisturizers and barrier support become more important.
Repeat the bare-face test every couple of years, or whenever your skin seems to behave differently.
Where to Go From Here
Once you know your type, the ARNEUX Routines page offers a ready-made starting point by skin type and concern. If your skin is reactive whatever its type, begin with How to Repair Your Skin Barrier.
Frequently Asked Questions
How can I tell my skin type at home?
Wash with a gentle cleanser, wait about an hour without applying anything, then notice how your skin looks and feels.
If your whole face looks shiny, your skin is likely oily. Tightness or flaking points to dry skin. Shine only on the forehead, nose, and chin suggests combination skin. Redness, stinging, or itching after products suggests sensitive skin, which can occur with any type. Blotting paper pressed on different areas is a quick check. Your skin can change with seasons, hormones, and age, so recheck it once or twice a year. The test takes about 60 minutes.
For the wash step, CLEANSE is a gentle gel-to-foam facial wash that removes impurities and makeup residue while preserving the natural moisture barrier, so what you see an hour later reflects your skin rather than a stripped feeling. Apply it to a damp face, massage until it foams, and rinse with water. It is 99% natural origin and COSMOS NATURAL certified by ECOCERT Greenlife. It contains fragrance, so patch test first if your skin is reactive.
What moisturizer is best for combination skin?
A lightweight moisturizer that hydrates without heaviness works for most combination skin.
DAY is a lightweight moisturizer for normal, combination, or oily skin with a matte finish that layers under SPF and makeup. DEW is an oil-free, non-comedogenic gel for skin that needs hydration without shine. If your cheeks are drier than your T-zone, use a little more cream on the cheeks or add a hydrating serum there only. Most people with combination skin find 1 lightweight moisturizer, used twice daily, is enough.
What skin type is sensitive skin?
Sensitive skin is a skin condition, not a separate type; oily, dry, or combination skin can all be sensitive.
Signs include stinging, burning, redness, or itching after products or weather changes. Choose fragrance-free formulas and short routines. REST is an organic night cream made without fragrance or essential oils for sensitive, reactive skin. If redness is constant or you see bumps, see a dermatologist, since conditions such as rosacea can look like sensitivity. Patch test new products for 7 to 10 days.
Which routine should I start with if I do not know my skin type?
Start with a gentle, simple routine and adjust after a few weeks of watching how your skin responds.
BEGIN is a beginner set of CLEANSE gel-to-foam wash, GLOW retinol alternative serum, and DAY lightweight moisturizer, priced at $125. Use it for 4 to 6 weeks and note any tightness or shine. If you feel tight, switch to a richer cream at night. If you see shine, keep the light moisturizer and try a gel like DEW. Adjust one step at a time.
