Dermatology Myths, Explained · 4 min read

Myth #1: Oily Skin Doesn't Need Moisture

If your skin already feels oily, adding moisturizer might sound like the last thing you need. But oil and moisture tell two different stories.

A woman smiling while applying cream to her cheeks.

“My skin is already oily. Why would I add more moisture?”

It sounds completely logical. If your face is already shiny by lunchtime, adding moisturizer might seem like the last thing your skin needs.

But here’s where the myth gets things mixed up: oil and moisture aren’t the same thing.

Your skin can produce plenty of oil and still benefit from hydration and a moisturizer. In fact, skipping moisturizer altogether may leave your skin feeling tight, uncomfortable, or irritated, especially if you’re using cleansers, acne treatments, or other products that can be drying.

So no, moisturizer isn’t just for dry skin.

Oil and Hydration Are Two Different Things

When we call skin “oily,” we’re usually talking about sebum, the natural oil produced by the skin.

Hydration, on the other hand, refers to water.

That means your skin can be oily while still lacking the hydration it needs to feel comfortable. Think of oiliness and hydration as two separate sliders rather than opposite ends of the same one.

You can have:

  • Oily, well-hydrated skin

  • Oily, dehydrated-feeling skin

  • Dry skin

  • Combination skin

This is why looking shiny doesn't necessarily tell you whether you should skip moisturizer.

But Won’t Moisturizer Make Me Even Oilier?

Yes; if the product isn't a good match for your skin.

A heavy cream that feels wonderful on very dry skin may feel like way too much on someone with naturally oily skin. But moisturizer is a category, not a single type of product.

There are lightweight lotions, gels, gel-creams, and other formulations designed to provide moisture without leaving the skin feeling heavy or greasy.

So instead of asking:

“Do I need moisturizer if I have oily skin?”

A better question may be:

What kind of moisturizer works best for my skin?

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The “Squeaky Clean” Trap

Oily skin can also create another temptation: trying to remove every last trace of oil.

If your face feels oily, washing it repeatedly or reaching for products that leave your skin feeling extremely tight and squeaky clean can feel satisfying.

But that tight feeling isn't necessarily a sign that you've won the battle against oily skin.

Over-cleansing and harsh products can irritate or dry out the skin. If your routine regularly leaves your face feeling tight, flaky, uncomfortable, or irritated, it may be worth reconsidering what you're using.

The goal isn't to wage war against every drop of oil on your face. Your skin naturally produces oil for a reason.

Acne-Prone Skin Needs Moisture Too

This myth is especially common among people with acne-prone skin.

When you're already dealing with breakouts and oiliness, moisturizer can sound like something that would only make the situation worse.

But acne-prone skin can still become dry or irritated, particularly when products such as benzoyl peroxide, salicylic acid, or retinoids are part of the routine.

That doesn't mean you need the richest moisturizer on the shelf. It means choosing one that works with your skin and the rest of your routine.

If you're prone to breakouts, products labeled non-comedogenic or “won't clog pores” can be a helpful place to start.

Your Moisturizer Should Match Your Skin

There isn't one moisturizer that's right for everyone.

Someone with very dry skin may prefer a richer cream, while someone with oily skin may prefer something lightweight that absorbs quickly. Combination skin can make things even more interesting, with some areas feeling oily while others feel dry.

And your skin isn't necessarily the same year-round. The moisturizer you love during a cold, dry winter might feel completely different in the middle of summer.

Finding the right moisturizer is less about following a rule for your “skin type” and more about paying attention to how your skin actually responds.

Does it feel comfortable after cleansing? Does your moisturizer leave you greasy for hours? Are you noticing dryness or flaking after starting a new acne treatment?

Those clues can tell you a lot.

How Telederm Can Help

If oily skin, breakouts, or irritation are making it difficult to find a routine that works for you, Telederm makes it easy to connect with a board-certified dermatologist online.

After reviewing your concerns, photos, and health history, your provider can help identify what may be contributing to your skin concerns and recommend a treatment plan based on your individual needs.

If prescription treatment is appropriate, your provider can also consider factors like your skin type, sensitivity, current routine, and treatment goals when deciding what may work best for you.

Because caring for oily skin isn't about getting rid of every bit of oil. It's about finding the right balance for your skin.

Telederm Clinical Team
About the author

Telederm Clinical Team, MD | RPh | PharmD | FAAD

Dermatology & Clinical Content Team · Telederm.me