Korean Skincare Routine for Oily Skin (Less Shine, No Stripping)

By K-Beauty Glow Up Editorial Team · Updated 2 November 2026

Affiliate disclosure: This article contains affiliate links. If you buy through them, we may earn a small commission at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. Links go to Amazon search results for the product types we mention, not to specific products we have tested.

Not medical advice. This article shares general information only. It is not a substitute for advice from a doctor or dermatologist. Patch-test new products and talk to a professional about any skin, health or fitness concerns.

Oily skin can feel frustrating: shine by lunchtime, makeup that slides and pores that look congested. The instinct is to scrub and strip the oil away. That usually backfires. Korean skincare takes the opposite approach, and it suits oily skin surprisingly well. A Korean skincare routine for oily skin cleans gently, hydrates in light, watery layers and keeps heavy creams to a minimum.

Below is the routine step by step, with one Korean product example per step, plus the ingredients, habits and mistakes worth knowing.

Disclaimer: This article is general information, not medical advice. For frequent, painful or scarring breakouts, consult your doctor or a dermatologist. Patch-test new products, and avoid AHA and BHA exfoliants during pregnancy or breastfeeding unless your doctor says otherwise.

How we chose the examples: We haven't run our own product tests. Each product named below was checked against the brand's own page, linked in our notes. Formulas change, so read the label of the version you buy.

Why skin gets oily

Your skin makes oil (sebum) to protect and lubricate itself. How much you make depends on genetics, hormones, age, climate and other factors. Hot, humid weather often makes oiliness more noticeable.

Oily skin isn't bad skin. It just needs products with the right textures.

The Korean approach to oily skin

Korean routines for oily skin share a few principles:

• Don't strip. Low-pH, gentle cleansers are preferred over harsh, squeaky foams. Skin that feels tight after washing is usually irritated, not "clean."
• Hydrate with water, not oil. Watery toners and essences add hydration without the heavy feel of a rich cream. Dehydrated oily skin often looks shinier and feels rougher.
• Light textures. Gel-creams, emulsions and fluids are the norm for oily skin in K-beauty, and brands make plenty of them.
• Gentle, occasional exfoliation. A mild BHA liquid or a clay mask a couple of times a week, not daily scrubs.
• Daily sunscreen in a fluid or gel texture.

How to know if you're really oily

Try a simple check. Wash your face with a gentle cleanser, pat it dry and apply nothing. After about an hour, look in the mirror. If your whole face looks shiny, you likely have oily skin. If only the forehead, nose and chin are shiny, you may have combination skin. If your skin feels tight or looks flaky, it's probably on the dry side, and a routine for oily skin could make it worse.

The basic oily skin routine

Morning

1. Low-pH gel cleanser. Removes overnight oil without leaving skin tight.
2. Watery hydrating toner. One thin layer is enough for oily skin.
3. Lightweight serum (optional). Niacinamide is a popular choice for oily skin.
4. Gel or gel-cream moisturizer.
5. Broad-spectrum SPF 30+ sunscreen in a fluid, gel or matte finish.

Night

1. Double cleanse if you wore sunscreen or makeup: an oil or balm cleanser first (yes, oil can remove oil), then your gel cleanser.
2. Toner. On two or three nights a week, this can be a BHA liquid instead.
3. Serum (optional).
4. Lightweight moisturizer.
5. Clay mask once or twice a week, after cleansing and before toner.

Our guide to how to double cleanse explains the oil-then-water method.

A Korean product example for each step

These are examples, not a ranking. Pick one per step and add them one at a time.

Cleanser: COSRX Low pH Good Morning Gel Cleanser

COSRX lists a pH around 5.3 for this gel cleanser, and it contains BHA and tea tree oil. It's a classic K-beauty pick for oily and combination skin. If your skin is also sensitive, start with once a day.

Shop COSRX Low pH Good Morning Gel Cleanser on Amazon

Toner: ANUA Heartleaf 77% Soothing Toner

A watery toner built around heartleaf (houttuynia cordata) extract. Press one thin layer into your skin after cleansing. If you'd like a toner with gentle exfoliation instead, ROUND LAB 1025 Dokdo Toner is unscented and watery, and Round Lab says it gently exfoliates dead skin cells and helps control excess sebum.

Shop ANUA Heartleaf 77% Soothing Toner on Amazon

Exfoliant (2 to 3 nights a week): COSRX BHA Blackhead Power Liquid

This leave-on liquid combines betaine salicylate (a BHA) with niacinamide, and COSRX targets it at clogged-looking pores, blackheads and the T-zone. COSRX recommends using it two to three times a week and building up gradually, calls it suited to experienced acid users, and says not to combine it with other acids, retinols or vitamin C. Use sunscreen the next morning.

Shop COSRX BHA Blackhead Power Liquid on Amazon

Serum: Beauty of Joseon Glow Serum (Propolis + Niacinamide)

A lightweight serum with propolis and niacinamide. It also contains BHA, so don't use it on the same night as the BHA liquid above.

Moisturizer: ROUND LAB Birch Moisturizing Cream

Round Lab describes this cream as lightweight and unscented. It's a good texture for skin that's oily but feels dehydrated, especially in winter or alongside drying treatments.

Shop ROUND LAB Birch Moisturizing Cream on Amazon

Clay mask (1 to 2 times a week): innisfree Super Volcanic Pore Clay Mask

innisfree's wash-off mask uses volcanic clusters (volcanic ash) to help absorb excess sebum, plus lactic acid (an AHA) for exfoliation. innisfree recommends using it one to two times a week. Because it contains an AHA, don't use it on a BHA night.

Sunscreen: a US-labeled Korean option

US sunscreen note: In the US, sunscreens are regulated by the FDA as over-the-counter drugs, and US products may only use the UV filters on the FDA's permitted list. Many filters used in Korean sunscreens are not on that list. In June 2026 the FDA added bemotrizinol, the first new active ingredient added to its sunscreen monograph since the late 1990s (FDA announcement). Korean-market versions may differ from US versions, so check for a US Drug Facts label.

One US-labeled example is innisfree Daily UV Defense Mineral Sunscreen SPF 45, a zinc-oxide formula with a US Drug Facts label. Our Korean sunscreens for sensitive skin lists more US-labeled options.

Shop innisfree Daily UV Defense Mineral Sunscreen on Amazon

Don't skip moisturizer

This is the most common mistake. Skipping moisturizer can leave skin feeling tight and irritated, especially if you also use drying products. A lightweight gel or gel-cream gives hydration without heaviness.

Look for labels like "oil-free," "non-comedogenic" or "lightweight," and texture words like gel, water cream or emulsion, which are common on Korean labels.

Helpful ingredients for oily skin

• Niacinamide: often used to help with the look of oiliness and enlarged pores. Usually well tolerated.
• Salicylic acid and betaine salicylate (BHA): oil-soluble exfoliants used for clogged-looking pores. Common in Korean exfoliating liquids and pads.
• Clay and volcanic ash: in wash-off masks, can absorb excess oil temporarily. Use once or twice a week.
• Centella asiatica and heartleaf: soothing botanical extracts that are popular in Korean products for oily, easily irritated skin.
• Retinoids: used for texture and clogged pores. Start slowly, a couple of nights a week, always use sunscreen, and talk to a dermatologist about prescription options.
• Hyaluronic acid and glycerin: hydrate without adding oil.

Introduce one new active ingredient at a time. Patch-test first. For the right order to apply serums and active steps, see how to layer skincare products.

Choosing sunscreen for oily skin

Many people with oily skin avoid sunscreen because it feels greasy. Lightweight gels, fluids and matte-finish formulas are designed to solve that, and Korean brands are known for light textures. Apply your moisturizer thinly so the sunscreen has less to slide on. This guide on how to choose a sunscreen for your face explains the different textures and filters.

Midday shine control

• Blotting papers: press, don't rub. They lift oil without disturbing makeup.
• Setting powder: a light dusting on the T-zone.
• A light mist can refresh skin, but it won't remove oil, so blot first.

If you wear foundation or a cushion compact, a few techniques can keep it from separating. See how to make foundation look natural.

Mistakes that make oily skin worse

Over-washing. Washing more than twice a day can irritate skin.

Harsh scrubs. Rough physical scrubs can irritate skin and leave it red.

Alcohol-heavy toners. These can feel refreshing but may leave skin dry and uncomfortable. Korean-style hydrating toners are a gentler alternative.

Stacking acids. A BHA liquid, an AHA clay mask and an acid serum on the same night often leads to irritation. Spread them across different nights.

Touching your face. Hands transfer oil and dirt. Change pillowcases often and wash your face after heavy sweating.

Dirty makeup brushes and cushion puffs. They collect oil and makeup. Here's how to clean makeup brushes quickly.

Oily vs combination skin

Combination skin is oily in some areas, often the forehead, nose and chin, and normal or dry elsewhere. You can treat areas differently: a light gel-cream all over, a little extra on dry cheeks, and BHA or a clay mask only on the T-zone.

When to see a dermatologist

If you have frequent or painful breakouts, acne that leaves dark marks or scars, or skin that doesn't improve with over-the-counter care, see a dermatologist. They can recommend prescription options when needed. Skincare products, Korean or otherwise, aren't a substitute for medical care.

The bottom line

A Korean routine for oily skin is about balance: clean gently, hydrate with light layers, exfoliate only a few times a week and never skip sunscreen. New to K-beauty? Start with our Korean skincare routine for beginners, then adjust the textures for oily skin using the examples above.

About the author: This guide was researched and written by the K-Beauty Glow Up Editorial Team using brand product pages and FDA sunscreen guidance. We haven't tested these products ourselves. For acne or any skin condition, consult your doctor or a dermatologist.

Read next: How to Choose Sunscreen for Your Face (SPF Made Simple) →