Oily skin vs dry skin

What is the difference?

How can you tell whether your skin is oily or dry?

Look at both the surface and how your skin feels. Persistent shine and excess oil point toward oily skin. Tightness, rough flakes, scaling and itching point toward dryness. Breakouts can accompany oily skin, but a breakout alone is not a skin type test. Dry skin can also be sensitive, and facial moisturizers labeled noncomedogenic are useful for dry skin too. Noncomedogenic means formulated not to clog pores; the label is a shopping guide, not a promise of zero breakouts.126

Why is your skin oily or dry?

Oily skin comes from sebaceous glands, the glands that make skin oil, producing large amounts of it. Genes and hormones play a major role. Diet probably has little, if anything, to do with whether your skin is oily. If cleansing and suitable cosmetics are not enough, a healthcare provider can recommend or prescribe creams that absorb oil or limit its production. Persistent oiliness is not a reason to keep increasing how often you wash.1

Dryness can reflect an inherited tendency, aging or low humidity, so winter can change what your skin needs. Cold weather, harsh soaps and excessive exfoliation can damage the skin barrier, the outermost protective layer of skin. Some medicines and health conditions also cause dryness. A new dry patch is therefore not always a permanent change in skin type: consider your weather, washing habits and products before replacing your entire routine.246

How should you care for oily skin?

1. 1Wash gently with a mild foaming cleanser up to twice daily and after sweating. Avoid scrubbing and cleansers based on oil or alcohol.
2. 2Apply moisturizer after cleansing. Look for oil free and noncomedogenic labels rather than trying to dry your face completely.
3. 3Use sunscreen outdoors and add shade and protective clothing. Choose a sunscreen suited to oily skin.
4. 4During the day, press blotting paper against shiny areas for a few seconds. Do not rub it across your face.
5. 5If you wear makeup, choose water based or oil free products. Matte formulas can reduce shine. Remove makeup before sleep.

Oily skin still needs moisturizer; shine is not a hydration certificate. A harsh face wash can irritate skin and trigger more oil production. Salicylic acid, glycolic acid and lactic acid can help reduce oiliness, but stop the product or use it less often if irritation develops. The goal is less excess shine, not removing every trace of natural oil.3

How should you care for dry skin?

1. 1Use lukewarm rather than hot water. Keep baths and showers to 5 to 10 minutes.
2. 2Wash with a soft touch, then pat dry rather than rubbing. Leave a little moisture on the skin.
3. 3Apply facial moisturizer within five minutes of washing. Moisturize multiple times daily when your face is dry.
4. 4Choose facial products without fragrance. Unscented is not the same as fragrance free.
5. 5For a severe dry spot, gently dab on a petroleum jelly based product before bed. Limit or discontinue it if pimples develop.

Which moisturizer should you choose?

For a dry face, a gel or lotion is generally suitable unless dryness is severe; body skin often benefits from a cream. Useful moisturizer ingredients do different jobs. Humectants, such as hyaluronic acid and urea, draw water into the outer skin layer. Occlusives, such as petrolatum and dimethicone, reduce moisture loss. Emollients soften and smooth dry skin. Ceramides are fats that help retain moisture. A good dry skin moisturizer combines these functions rather than relying on one fashionable ingredient.2

A moisturizer can work well without an expensive price tag, even if the expensive jar looks ready for its own museum exhibit. Choose by formula and suitability for your face. For dry, sensitive skin, avoid fragrance and botanical ingredients that can cause allergies. Fragrance free does not mean allergen free, so known ingredient allergies still matter.2

Should you exfoliate or use acne products?

Do not treat dry flakes as something that needs scrubbing off: repeated exfoliation can damage more skin and prolong irritation. Retinol and astringent toners can worsen dryness. If acne accompanies oiliness, cleansers containing salicylic acid or benzoyl peroxide can help clear acne. Avoid picking or harsh mechanical scrubbing, which can worsen acne or cause scarring. Retinoids can cause dryness, peeling and redness, so a treatment routine needs to account for those effects rather than treating them as proof that you naturally have dry skin.46

Does skin type change your sunscreen?

Skin type changes which formula to choose, not the protection you need. Look for SPF 30 or higher, broad spectrum protection against UVA and UVB rays, and water resistance. For oily skin, look for noncomedogenic or won't clog pores. For dry skin, look for moisturizing or dry skin. Sensitive skin needs a formula without fragrance; if sunscreen stings or burns, choose one containing only zinc oxide and titanium dioxide as its sunscreen ingredients.5

When should you see a dermatologist?

Get help for dryness that does not improve, looks wet and red, stays pink, or causes itching that disrupts daily life. Persistent flaking can reflect dermatitis, meaning skin inflammation, rather than uncomplicated dryness. For oily skin, seek help if oil production concerns you or blackheads and acne remain difficult to manage. If new dryness also affects other areas and comes with symptoms such as body aches or joint pain, discuss it with your primary care provider.346