Oily skin is often associated with excess shine, enlarged pores and a higher likelihood of blackheads. Although it can be more demanding to care for, it also has its advantages. Thanks to increased sebum production, it is naturally better protected against moisture loss, and some signs of ageing may appear later than they do in drier skin types.
Many people try to strip oily skin of as much oil as possible. However, this is one of the most common skincare mistakes. Modern skincare takes a different approach: the goal is not to remove every trace of oil, but to support the skin's natural balance and maintain a healthy skin barrier.
So, what causes oily skin, and how can you build a skincare routine that helps it look and feel more balanced?
Oily skin is characterised by increased sebum production. Sebum is a natural part of healthy skin and plays an essential protective role. It helps prevent moisture loss while supporting the skin's natural defence system.
When the skin produces excess sebum, it tends to become shinier throughout the day and pores may appear more noticeable. This is why oily skin is commonly associated with enlarged pores, blackheads and acne.
However, oily skin does not automatically mean problematic skin. Many people naturally produce more sebum without experiencing significant blemishes.
A tell-tale sign is increased shine during the day, particularly across the forehead, nose and chin – the so-called T-zone.
Enlarged pores and blackheads are also more common. Some people may experience spots or other blemishes, although this is not always the case.
Even oily skin can become more sensitive or dehydrated during winter or when using active skincare ingredients.
Genetics play a major role, but hormones, age, climate and overall skin condition also influence sebum production.
While you cannot permanently change your skin type, the right skincare routine can significantly improve both the appearance and comfort of your skin.
Absolutely.
One of the biggest skincare myths is that shiny skin cannot lack hydration. In reality, skin can produce excess oil while still being short of water.
The result is skin that looks oily but feels tight, sensitive or tired. This combination is a classic sign of dehydration.
That's why hydration is just as important for oily skin as it is for dry skin.
Harsh cleansers, excessive exfoliation and aggressive oil-stripping products can damage the skin barrier.
The skin often responds by producing even more sebum to compensate, creating a vicious cycle where it becomes increasingly oily despite constant efforts to dry it out.
Modern skincare therefore focuses on balancing gentle cleansing, hydration and barrier support.
Gentle daily cleansing is one of the most important steps.
In the evening, remove make-up, SPF and daily impurities thoroughly. If you wear sunscreen or make-up, double cleansing is often beneficial.
Avoid washing too frequently or using harsh cleansers, as these can irritate the skin.
Some of the most widely used ingredients for oily skin include niacinamide, salicylic acid (BHA), retinoids, azelaic acid and ceramides.
Niacinamide is valued for supporting the skin barrier, improving hydration and helping minimise the appearance of pores. It is generally well tolerated, making it suitable even for more sensitive skin.
Because salicylic acid is oil-soluble, it can penetrate inside the pores, helping to remove excess sebum and dead skin cells. This makes it particularly popular for blackheads, enlarged pores and acne-prone skin.
As with all active ingredients, introduce it gradually and monitor how your skin responds.
A common misconception is that oily skin doesn't need a moisturiser.
Lightweight gels, emulsions and creams help support the skin barrier without feeling heavy or greasy.
Definitely.
Daily sun protection is essential for every skin type, including oily skin. Modern SPF formulas are lightweight and comfortable to wear without leaving a greasy finish.
Regular sunscreen use also helps protect against premature skin ageing.
Morning: gentle cleanser, niacinamide serum, lightweight moisturiser and SPF.
Evening: cleanse, apply salicylic acid or a retinoid, then finish with a moisturiser.
Introduce new active ingredients gradually.
Skincare requires patience. Some improvements may become noticeable within a few weeks, while more significant results usually develop over time.
Consistency is far more important than constantly switching products.
Oily skin is not something that needs to be stripped of oil at all costs. It is simply a skin type with specific needs that benefit from a balanced approach.
Gentle cleansing, carefully chosen active ingredients, effective hydration and daily SPF form the foundation of healthy-looking skin.
Because healthy skin isn't skin that never shines – it's skin that functions exactly as it should.