Korean Cleansers for Dry, Sensitive Skin: 6 Low-pH Picks

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.

If your face feels tight, itchy or squeaky after washing, your cleanser is probably too harsh. Finding the best Korean cleanser for dry sensitive skin for you usually means a mild, low-pH formula that removes sunscreen and grime without stripping. Below are six Korean options for different needs, plus how to double cleanse without drying your skin.

How we chose: We haven't lab-tested pH or run our own trials. We shortlisted widely available Korean cleansers and checked each brand's or authorized retailer's page for pH claims, surfactants, intended skin type and fragrance or essential oils. Those pages are linked in our notes. Formulas change, so read the label on the version you buy.

Disclaimer: This article is general information, not medical advice. If you have eczema, rosacea, dermatitis or skin that burns or cracks, consult your doctor or a dermatologist. Patch-test new products.

The Korean cleansers for dry, sensitive skin at a glance

• Low-pH gel: COSRX Low pH Good Morning Gel Cleanser
• Everyday low-pH foam: ROUND LAB 1025 Dokdo Cleanser
• Fragrance-free whip foam for redness-prone skin: ETUDE SoonJung pH 6.5 Whip Cleanser
• Cleansing milk: make p:rem Safe Me Relief Moisture Cleansing Milk
• Cleansing balm aimed at sensitive skin (first cleanse): BANILA CO Clean it Zero Calming Cleansing Balm
• Cushiony cleansing balm (first cleanse): heimish All Clean Balm

Korean cleansers for dry, sensitive skin

Low-pH gel: COSRX Low pH Good Morning Gel Cleanser

This is a widely known low pH Korean cleanser. COSRX lists its pH as 5.31 ± 1.00, close to the skin's natural slightly acidic range. It contains betaine salicylate (a mild BHA) and tea tree leaf oil, and COSRX describes it as suitable for sensitive skin.

• Texture: a light gel that foams lightly.
• Watch out for: tea tree oil and BHA. Most people tolerate it well, but very reactive or eczema-prone skin may prefer the ETUDE option below.
• Good for: dry-to-normal skin that still gets occasional clogged pores.

Shop COSRX Low pH Good Morning Gel Cleanser on Amazon

Everyday low-pH foam: ROUND LAB 1025 Dokdo Cleanser

Round Lab describes its Dokdo Cleanser as slightly acidic (pH 5.0–6.0), with a creamy-to-foamy texture and hyaluronic acid, panthenol, allantoin and ceramide NP. Its main cleansing agents (sodium cocoyl isethionate and taurate- and glycinate-type surfactants) are milder than classic sulfates.

• Texture: a dense, creamy foam.
• Fragrance: listed as unscented, though the ingredients include a small amount of chamomile flower oil.
• Good for: a gentle everyday wash, especially if you also like the Dokdo toner.

Shop ROUND LAB 1025 Dokdo Cleanser on Amazon

For redness-prone skin: ETUDE SoonJung pH 6.5 Whip Cleanser

ETUDE's SoonJung line is made for sensitive skin. The Whip Cleanser is a "weakly acidic" foam (pH 6.5, per the name) with panthenol, madecassoside and green tea extract. Its published ingredient list is short, and it doesn't include fragrance or essential oils.

• Texture: a whipped-cream-like foam.
• Fragrance: none in the listed ingredients.
• Good for: red, reactive or easily irritated dry skin. If you use strong treatments like retinoids, this is the gentlest-looking formula on our list.

Shop ETUDE SoonJung pH 6.5 Whip Cleanser on Amazon

Cleansing milk: make p:rem Safe Me Relief Moisture Cleansing Milk

Cleansing milks are ideal for very dry skin, or for mornings when you don't want foam at all. make p:rem's Safe Me milk uses plant oils, glycerin, panthenol, ceramide NP and soy protein. You massage it onto dry skin, then rinse or tissue it off.

• Texture: a light, lotion-like milk.
• Watch out for: the ingredient list includes clary sage and bergamot oils, plus a little betaine salicylate.
• Good for: very dry skin, removing light makeup, and a gentle morning cleanse.

Cleansing balm aimed at sensitive skin: BANILA CO Clean it Zero Calming Cleansing Balm

Banila Co's Clean it Zero is one of the best-known Korean cleansing balms, and the Calming version is aimed at sensitive skin. It's a vegan balm-to-oil with centella that Banila says dissolves waterproof makeup, then emulsifies with water so it rinses off.

• Texture: a solid balm that melts into oil.
• Watch out for: the ingredient list includes eucalyptus, bergamot, rosemary and chamomile oils, so patch-test it if you're fragrance-sensitive.
• Good for: the first cleanse on days you wear sunscreen or makeup.

Shop BANILA CO Clean it Zero Calming balm on Amazon

Cushiony cleansing balm: heimish All Clean Balm

heimish's All Clean Balm goes from balm to oil to milk as you add water, so it rinses without a greasy film. It's vegan, and a popular choice if you want a Korean cleansing balm for dry skin.

• Texture: a soft balm.
• Watch out for: the ingredients include several essential oils, including citrus and lavender. It isn't fragrance-free.
• Good for: dry skin that isn't fragrance-reactive and wants a cushiony first cleanse.

Shop heimish All Clean Balm on Amazon

How to choose a Korean cleanser for dry skin

Why pH matters

Skin's surface is naturally slightly acidic. Very alkaline cleansers, such as many traditional bar soaps, can leave skin feeling tight and may disrupt the barrier over time, especially in dry or sensitive skin. That's why Korean brands highlight "low pH" or "weakly acidic" formulas. A pH claim isn't everything, though. The type and amount of surfactant, how long you wash and the water temperature matter just as much.

Surfactants to watch

• Harsher: sodium lauryl sulfate (SLS) high in the ingredient list, and soap-based cleansers (e.g., potassium or sodium "-ate" soaps such as potassium myristate high on the list). These can feel stripping on dry skin.
• Milder: isethionates, glutamates, glycinates, taurates, glucosides and betaines, the kind used in the Round Lab and ETUDE cleansers here.
• Rinse-free or low-foam: milks and balms rely more on oils and emulsifiers, which is why they feel softer.

Big foam isn't a sign of better cleaning. For dry skin, a low-foam or creamy formula is usually kinder.

Double cleansing without dryness

If your skin is dry or sensitive, double cleanse only at night and only when you wore sunscreen or makeup. Keep each step short, use lukewarm water, make the second cleanser a mild low-pH one, and moisturize within a few minutes. On very dry days, a balm that rinses clean or a cleansing milk can be enough on its own. The full method is in our guide to how to double cleanse, and creams to follow with are in our Korean moisturizers for dry winter skin.

Washing tips from dermatologists

The American Academy of Dermatology recommends a gentle, non-abrasive, alcohol-free cleanser applied with your fingertips (not a washcloth or sponge), lukewarm water, no scrubbing, patting dry with a soft towel, moisturizer for dry or itchy skin, and washing no more than twice a day plus after heavy sweating.

A few extra habits for dry, sensitive skin:

• Skip cleansing brushes and scrubby mitts when your skin is irritated.
• Keep your daytime routine simple, ending with sunscreen. See our best Korean sunscreen for sensitive skin.

Signs your cleanser is too harsh

• Your skin feels tight or squeaky within minutes of washing.
• You get stinging when you apply your toner or moisturizer.
• You have new flaking around your nose, mouth or eyebrows.
• Redness lasts more than a few minutes after washing.

If you notice any of these, switch to a milder option (a milk or the ETUDE whip), cut back to one wash a day, and give your skin a couple of weeks. If redness or burning persists, see a dermatologist. Rosacea, eczema and contact dermatitis can all look like "dryness". For more help, see Korean skincare for dry winter skin.

Which cleanser for which situation?

• Dry and tight all over: make p:rem Safe Me milk, or ETUDE SoonJung Whip at night only.
• Dry cheeks with an oily T-zone: COSRX Low pH gel or ROUND LAB Dokdo.
• Red, reactive or using retinoids: ETUDE SoonJung Whip, with no balm on non-makeup days.
• Daily sunscreen and makeup: BANILA CO Calming or heimish balm first, then one of the mild foams.
• Travel and gym bags: a small tube of a low-pH gel works for both face and post-workout washes.

Whatever you choose, give a new cleanser a couple of weeks before judging it, unless it stings or burns. In that case, stop using it straight away.

The short version

A good Korean cleanser for dry, sensitive skin is gentle, low-pH and short on irritating extras. Choose by situation: ETUDE SoonJung Whip for red or reactive skin, COSRX Low pH Good Morning Gel or ROUND LAB Dokdo for an everyday wash, make p:rem Safe Me milk for very dry mornings, and a Banila Calming or heimish balm first on sunscreen nights if essential oils don't bother you.

About the author: This guide was researched and written by the K-Beauty Glow Up Editorial Team using brand and authorized-retailer product pages and dermatologist guidance from the American Academy of Dermatology. We haven't tested these products ourselves. Consult a dermatologist for skin conditions.

Read next: Korean Moisturizers for Dry Skin in Winter: 8 Ceramide and Barrier Creams →