Oily skin is usually treated with war: wash it off, dry it out, degrease it. But over-drying does not remove oiliness — on the contrary: harsh cleansing strips the protective layer, the skin responds with even more sebum, and the cycle closes. The working strategy is balance, not drying.
Oiliness is not cured by over-drying. Alcohol, hot water and washing "until it squeaks" increase sebum and can add dehydration. What works: gentle cleansing twice a day, light hydration, oil-free/non-comedogenic products and, if needed, sebum-regulating actives (niacinamide, BHA).
01Why over-drying does not work
When the skin is degreased with alcohol and frequent washing, the protective layer is disturbed, and it responds by increasing sebum production, and may also become dehydrated — oily and tight at the same time. Dermatologists advise washing no more than twice a day and after sweating, without scrubs or rubbing: rubbing irritates the skin and worsens its appearance.
Oily skin has its upsides too: it is thicker and often wrinkles more slowly. The aim is not to defeat sebum but to keep the balance.
02Oily or dehydrated
They are easy to confuse, but they behave differently. Oiliness is about an excess of oil (a skin type). Dehydration is about a lack of water (a state), and it happens to oily skin too.
How to tell them apart
Oily skin
- Feeling
- Shine, a film by midday
- Pores
- Often more noticeable
- What is needed
- Balance: cleanse gently, light hydration
- What to avoid
- Alcohol, over-drying
Dehydrated skin
- Feeling
- Shiny, yet tight
- Pores
- Not an indicator
- What is needed
- Humectants + light sealing
- What to avoid
- The same alcohol-based products
A simple guideIf the skin shines and yet feels tight after washing — it is most likely oily and dehydrated at once. More on this in the guide "Dehydrated skin".
03Care, step by step
The minimum that actually balances oily skin. Sebum regulation comes from niacinamide, and pore-cleaning from salicylic acid (BHA).
- Cleanse. A gentle gel, warm water. No scrubs or brushes.
- A serum (optional). Niacinamide 2–5% for sebum regulation.
- Hydrate. A light gel, oil-free / non-comedogenic.
- Sunscreen SPF 30+. Oil-free, not pore-clogging.
- Cleanse. Remove sunscreen and the day's sebum.
- An active (not every day). BHA once or twice a week to start.
- Hydrate. A light cream or gel.
Oily skin needs hydration: skipping it only increases sebum production.
04Common mistakes
- Drying the skin with alcohol and astringents. A brief mattifying, followed by more sebum.
- Washing four or five times a day. Irritates the skin and provokes oiliness.
- Skipping hydration. "Oily skin does not need cream" is a myth.
- Rubbing with scrubs and brushes. Micro-injuries and inflammation.
- Using rich, comedogenic creams. Look for the oil-free / non-comedogenic mark.
05Common questions
Can I just not moisturise oily skin?
No. Without hydration the skin compensates for the lack of moisture by increasing sebum. It needs a light gel cream, oil-free.
Are blotting sheets and powders bad?
No, as a quick mattifying tool they are fine. The main thing is not to try to "dry out" the skin with alcohol and harsh cleansing.
06What to try
A gentle sulphate-free gel
Cleanses without over-drying.
Смотреть на YesStyle Sebum regulationA serum with niacinamide 2–5%
Reduces sebum production, strengthens the barrier.
Смотреть на YesStyle HydrationAn oil-free gel cream
A light texture, does not clog pores.
Смотреть на YesStyle ProtectionAn oil-free sunscreen SPF 50
A matte finish, non-comedogenic.
Смотреть на YesStyleThese are affiliate links (YesStyle). Buying through them does not change the price for you, but it supports the project. The selection is based on the type of product and the formula, not on the size of the commission.
Drawing on dermatological sources:
This material is educational and does not replace a consultation with a dermatologist.