The 5 Skin Types, Explained (and Why Sensitivity Changes the Rules for All of Them)

Most people don't know their skin type. They know how their skin behaved this week — tight after a shower, shiny by 2 pm, a little flushed after a new serum — and they build a routine around that. The problem is that skin type and skin behavior aren't the same thing, and mixing them up is usually why a routine stops working.

Skin type is the underlying pattern: how much oil your skin produces, how well it holds onto water, how it's built to respond to the world. It's set largely by genetics and hormones, and while it can shift gradually with age or climate, it doesn't flip week to week. A breakout, a dry patch, a flare of redness — those are conditions. They come and go. Your type is the baseline they're happening on top of.

Getting this distinction right matters more than most people think. Treat dehydration like it's oiliness, and you'll strip your skin further. Treat sensitivity like it's just dry skin, and you'll keep reaching for richer products that never quite calm things down. Understanding your actual type is what lets a routine finally work with your skin instead of against it.

The 5 Types of Skin

Oily Skin

Oily skin produces more sebum than it needs to stay protected, which shows up as shine (especially through the T-zone), visible pores, and a tendency toward congestion. It's largely genetic and hormonal, and it comes with a real upside: oil is protective, so oily skin tends to show fine lines later than other types.

The mistake most people make is over-stripping it, which only signals the skin to produce more oil. The better approach is lightweight, oil-regulating hydration that never fully shuts off sebum production.

Reach for: Cleansing Foam to clear excess oil without tightness, Purifying Mousse or Clarifying Gel to keep congestion in check, and Vitamin C Serum for lightweight brightening that won't sit heavy.

Dry Skin

Dry skin isn't making enough of its own oil, so it struggles to hold moisture and often feels tight, rough, or flaky — worse in winter, worse after hot showers, worse with age. Unlike dehydration, which is temporary, true dry skin is a consistent, year-round baseline.

The formulation priority here is lipid replenishment: ceramides, fatty acids, and occlusive textures that rebuild the barrier rather than just sitting on top of it.

Reach for: Gentle Cleansing Milk or the Sensitive Skin Oil-To-Milk Cleanser to cleanse without stripping, Hydrating Serum for a moisture base, and the Ceramide Barrier Night Cream to seal it in overnight.

Normal Skin

Normal skin sits in the balanced middle — oil production is even, pores are less noticeable, and skin feels comfortable without added moisture. It's the least common type, and honestly, the easiest to care for badly, because it's tempting to skip steps simply because nothing feels urgent.

The goal isn't to fix anything. It's to maintain the balance you already have and protect it from age-related changes before they start.

Reach for: Cleansing Foam and Hydrating Serum as your daily foundation, with Vitamin C Serum added in for long-term tone and brightness.

Combination Skin

Combination skin is the most common type, and the most misread — an oily T-zone paired with drier cheeks, sometimes flaking and congestion showing up in the same week. It's rarely one fixed thing; it shifts with the seasons, stress, and even the products you're using.

Rather than picking a single moisturizer and hoping it works everywhere, combination skin does best with zone-specific care: lighter, oil-controlling formulas where you run oily, richer barrier support where you run dry.

Reach for: Purifying Mousse for the T-zone, the Ceramide Barrier Night Cream on drier areas, and the Glycolic Acid Exfoliating Toner a few times a week to keep texture even across both zones.

Sensitive Skin

Sensitive skin isn't a fifth category the way the others are — it's a layer that can sit on top of any of them. It's not about how much oil your skin makes; it's about how reactive it is. Fragrance, weather shifts, over-exfoliation, even a hot shower can trigger redness, stinging, or tightness that other skin types simply tolerate.

Most of the time, the root cause is a compromised barrier: when it's weakened, irritants get in more easily, and moisture escapes faster, which is what creates that "on edge" feeling even without visible redness.

This is the skin type SELENE is built around. Every formula is designed to work with a compromised barrier rather than test it — which means minimal ingredient lists, no unnecessary fragrance, and actives dosed at levels that do their job without overwhelming the skin.

Reach for: the Sensitive Skin Oil-To-Milk Cleanser, Prebiotics Face Mist to support your skin's microbiome, and the Ceramide Barrier Night Cream to rebuild the barrier while you sleep.

Dark Spots and Uneven Tone Aren't a Skin Type — They're a Concern

It's worth separating this, because it trips people up constantly: hyperpigmentation can happen on any of the five skin types. It's not something oily skin gets and dry skin doesn't — it's a separate concern layered on top, usually from sun exposure, inflammation, or hormonal shifts.

If fading and evening tone over time is the goal, that's a job for actives: the Targeted Dark Spot Care or Dark Spot Face Cream with Kojic Acid — or both together in the Dark Spot Routine Duo — work gradually, with consistent use.

If what you need is coverage today while that routine does its work, the Correcting Concealer is a different tool for a different job — instant, buildable coverage across a full shade range, not a treatment. Pairing the two — concealer for now, kojic acid for over time — is the most honest way to handle a dark spot while it's actually fading.

Your Scalp and Body Have Types Too

The same logic extends past your face. A dry, itchy scalp responds to different care than an oily one, and body skin runs drier and more sensitive for most people than they assume.

For the body: the Sensitive Skin Body Cream for daily barrier support, or the 5% Urea + 2% Panthenol Body Cream for rougher, drier areas like elbows and heels.

For the scalp: the Purifying Scalp Scrub or Scalp Exfoliating Serum to clear buildup without over-stripping, finished with the Gloss Shampoo, Smoky Green Vetiver.

Building a Routine Around Your Type

You don't need twenty products fighting for space on your skin — you need the right four or five doing their job well:

1. Cleanse — matched to how much oil your skin actually produces, not how much you wish it didn't.
2. Treat — one active at a time, chosen for your actual concern, not what's trending.
3. Moisturize — barrier-first, always, regardless of type. Even oily skin needs this step.
4. Protect — daily SPF, non-negotiable, especially alongside actives like glycolic or kojic acid.

Know your type, build around it deliberately, and the rest of your routine stops being guesswork.

If you're not sure where you land, this pairs well with the Sensitive Skin Reset Guide.