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COSRX

AC Collection Calming Foam Cleanser

COSRX AC Collection Calming Foam Cleanser is a 150 mL rinse-off foam cleanser. Lather an appropriate amount in wet hands, massage over wet skin and rinse with lukewarm water, following COSRX's US directions.

Official product source ↗

150 mL / 5.07 fl ozBrand information

Product information at a glance

COSRX AC Collection Calming Foam Cleanser
Product typeFoam
Size150 mL / 5.07 fl oz
Selected ingredientsSalicylic Acid · Centella AC-RX components · Lavandula Hybrida Oil, Linalool and Limonene
Product informationUS

Based on brand information and published sources, not a hands-on review.

01 / TEXTURE

Product texture and finish

Brand description

The official page presents this as a foam cleanser.

COSRX Calming Foam Cleanser tube dispensing a white ribbon of cleanser onto an open palm
COSRX’s Calming Foam Cleanser dispensing composition. Add water and lather according to the directions; the pictured ribbon is not a dose guide. Texture photograph source ↗

02 / INGREDIENTS

Ingredient information for this version

The complete ingredient list is shown below. Compare it with the label on the exact version or shade you buy.

Selected ingredients and common cosmetic roles
IngredientCommon role or formula detail
Salicylic AcidListed beta-hydroxy acid; the official product page gives no concentration.
Centella AC-RX componentsThe official page names asiaticoside, asiatic acid and madecassic acid as the centella complex in this cleanser.
Lavandula Hybrida Oil, Linalool and LimoneneThese fragrance-associated ingredients appear in the US formula and are relevant if you avoid aromatic oils or fragrance components.
Official ingredient information ↗

Complete ingredient list ↓

Ingredients on the linked official product page ↗

Ingredient roles and research ↗

02A / FULL INGREDIENT LIST

Complete ingredient list, as published.

The ingredient list below comes from the linked source (US), checked 2026-10-23. Formula and packaging can change, so compare it with the label on the exact item you receive.

Water, Glycerin, Stearic Acid, Myristic Acid, PEG-32, Potassium Hydroxide, Palmitic Acid, Lauric Acid, Glyceryl Stearate, PEG-100 Stearate, Lauramide DEA, Cocamidopropyl Betaine, Potassium Cocoate, Salicylic Acid, Sodium Chloride, Arachidic Acid, Lavandula Hybrida Oil, Linalool, Disodium EDTA, Oleic Acid, Limonene, Asiaticoside, Asiatic Acid, Madecassic Acid

Official ingredient list ↗

03 / YOUR ROUTINE

Official directions and routine order

Official directions

Squeeze an appropriate amount into your hands, gently work it into a lather, massage it over wet skin, and rinse with tepid water.

Official directions checked 2026-10-23 ↗

Check the exact product label, shade or variant where relevant, and the current seller terms before buying.

Find this step in a skincare routine ↗

Read ingredient roles and research ↗

A foaming cleanser with salicylic acid and aromatic oil

COSRX’s current US page lists a 150 mL cleanser for oily or combination, acne-prone and rough-feeling skin. The directions are a rinse-off step: foam an appropriate amount on the hand, massage over wet skin, and rinse with tepid water.

Salicylic acid is listed without a concentration. The same formula lists lavender oil, linalool and limonene, so this cleanser is not an unscented option for someone avoiding aromatic ingredients.

Official product reference ↗

Questions about this product

Is salicylic acid listed at a specific percentage?

No concentration is given in the official ingredient panel; it only lists Salicylic Acid.

Official product information ↗
Is it fragrance-free?

The formula lists lavender oil, linalool and limonene. Check the full panel if you avoid fragrance or aromatic oils.

Official product information ↗

04 / THE NEXT STEP

Where to buy and which product details to check

Check the size, full ingredient list, price, stock and delivery to your address on the seller’s page.

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SIDE BY SIDE

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Sources & product information

Sources checked: 2026-10-14 · Product-page details checked 2026-10-23

Product details follow the linked global / US sources. Check the label sold in your country for ingredients and directions.

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YOUR NEXT STEP

Still choosing, or already using it?

COSRX · AC Collection Calming Foam Cleanser · 150 mL / 5.07 fl oz
US / global product information

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Products with overlapping ingredient lists

Calculations use complete ingredient lists for the stated market and product version. Listed names do not establish concentrations, equivalent effects or allergy suitability.

Explore products in the same use group with overlapping ingredient lists, then compare their texture, directions and ingredient differences.

How are candidates selected?

Candidates share the page’s language, market context and use group and have a complete ingredient list available. Names are normalized for spacing and reviewed synonyms; duplicate names count once.

The default order divides shared names by all distinct names across both lists: 10 shared names out of 20 distinct names gives 10 ÷ 20. You can instead order by the number of shared names. Up to five candidates are shown.

Ingredient overlap does not establish equivalent effects or a cheaper substitute. Concentrations, ingredient order, finished-product tests and feel are not part of this calculation. Missing lists are not treated as missing ingredients.

The products below share listed ingredient names. This does not establish equal concentrations or effects.

Ingredient list and source used for this calculation

Water, Glycerin, Stearic Acid, Myristic Acid, PEG-32, Potassium Hydroxide, Palmitic Acid, Lauric Acid, Glyceryl Stearate, PEG-100 Stearate, Lauramide DEA, Cocamidopropyl Betaine, Potassium Cocoate, Salicylic Acid, Sodium Chloride, Arachidic Acid, Lavandula Hybrida Oil, Linalool, Disodium EDTA, Oleic Acid, Limonene, Asiaticoside, Asiatic Acid, Madecassic Acid

Ingredient source ↗ · 2026-10-23 · US

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