Medicube Zero Foam Cleanser for Sensitive Skin - Sebum Control

Overview

You use it as your daily cleanse. With a strong 4.5 out of 5 from 4k ratings, it is a well-liked pick. It uses active ingredients, so patch test first and introduce it slowly if your skin is reactive.

The summary above follows how Medicube markets this product. We also read the published ingredient list line by line, and it tells a different story: what the ingredient order actually says.

At a glance

What buyers actually say

We read a sample of the Amazon reviews for this product and describe the pattern in our own words. It is a sample, not a survey of all 4,514 ratings, and we do not reproduce customer reviews.

The dominant theme in our sample is economy of use. Reviewer after reviewer stresses how little is needed, a pea or less, and links that directly to value despite the price. The other consistent point is that skin feels properly cleaned without the tight, stripped feeling, with several oily and combination-skin reviewers saying their pores look clearer and less shiny through the day. Scent is mentioned often and generally liked for being mild. The picture is not unanimous: one reviewer found it slightly drying and doubted the sensitive-skin positioning, and one urged buying only from authorised sellers. Around eight per cent of all ratings sit at one or two stars.

How the ratings break down

Amazon's own star distribution for this product, read on 2026-10-01. We show the one-star share too, because an average alone hides it.

8% of these ratings are one or two stars. That is about typical for the Medicube range, where the median is 6%.

We cannot tell you what those reviewers said. Amazon.co.uk now requires an account to open the full review list, so the critical reviews are not readable from a public page. We would rather say that than guess.

Ingredients, as listed by Medicube

Taken from Medicube's own product page on 2026-08-04. We have not verified it against a physical pack, and formulations change by market and batch. If an ingredient matters to you, check the pack itself. One more caveat for UK readers: Medicube has no separate UK site, so this list comes from its US product page. UK and EU ingredient lists can differ from the US one, so treat this as indicative until you have the pack in front of you.

Show the full ingredient list (37 ingredients)

Water, Glycerin, Myristic Acid, Sorbitol, Palmitic Acid, Potassium Hydroxide, Stearic Acid, Lauric Acid, Cetearyl Olivate, Potassium Cocoyl Glycinate, Parfum(Fragrance), Sodium Cocoyl Isethionate, Sorbitan Olivate, Potassium Cocoate, Coconut Acid, Butylene Glycol, Sodium Isethionate, Sodium Polyacrylate, Portulaca Oleracea Extract, Gaultheria Procumbens (Wintergreen) Leaf Extract, Disodium EDTA, Camellia Japonica Flower Extract, Propanediol, Diisopropyl Adipate, Lecithin, 1,2-Hexanediol, Saponaria Officinalis Leaf Extract, Acrylic Acid/Acrylamidomethyl Propane Sulfonic Acid Copolymer, Dimethylmethoxy Chromanol, Glyceryl Caprylate, Citric Acid, Potassium Sorbate, Sodium Benzoate, Xanthan Gum, Chaenomeles Sinensis Fruit Extract, Citrus Aurantium Dulcis (Orange) Flower Extract, Melissa Officinalis Extract

What the ingredient order actually tells you

• The base is a classic soap-style system: myristic acid third, palmitic acid fifth and potassium hydroxide sixth. Fatty acids plus potassium hydroxide is traditional saponified soap chemistry, which is what gives this its rich, squeaky-clean foam.
• Fragrance sits 11th of 37, high up the list for a product with sensitive skin in its positioning.
• There is no strong exfoliating acid on the list, so the sebum control comes from the soap base itself, not from actives.

Our read

An effective, satisfying foam for oily and resilient skin, and the ratings reflect that. But read the chemistry against the name: saponified soap bases are powerful degreasers that many dry or reactive skins find stripping, and the fragrance sits high. The formula reads like a sebum-control cleanser first and a sensitive-skin product second.

Who should skip this

• Your skin is dry, tight after cleansing, or barrier-compromised. A soap-style base is the classic cause of exactly that feeling.
• Fragrance is a trigger for you. It is 11th on this list.
• You double-cleanse at night. Running a soap base twice a day is how resilient skin becomes reactive skin.

A note on how we read that list. Ingredient lists run in descending order of concentration, but only for ingredients above 1%. Below that, the order is up to the manufacturer, so a low position tells you something is present at a low level, not exactly how much. We do not guess at percentages. FDA labeling guide.

What the listing says

Medicube's own description of this product, as published on its Amazon.co.uk listing. It is marketing copy, not our assessment, and we have not verified the claims in it.

• medicube Zero Foam Cleanser is a gentle facial cleanser specially designed for those with sensitive skin. It effectively removes dirt, oil, and impurities without causing irritation, leaving the skin feeling clean and refreshed.
• A must-have in your skincare routine as it helps to control sebum, maintain moisture, and minimize pores. It contains natural ingredients like Chlorogalum leaf and root extract, Wintergreen leaf extract, and Quince that work together to keep your skin healthy and glowing.
• The Chlorogalum leaf and root extract and Wintergreen leaf extract are naturally sourced salicylic acid that gently exfoliates dead skin cells without irritating the skin. Quince tightens the pores, leaving the skin feeling refreshed and balanced.
• Wet your face with warm water, apply a small amount of the cleanser to your palm and lather it up. Gently massage it onto your face, avoiding the eye area, and then rinse off thoroughly with water. Use twice daily, in the morning and at night, for best results.

Full listing title: Zero Foam Cleanser for Sensitive Skin - Sebum Control, Moisture Balance, and Pore Minimization | Korean Skincare 120g | Daily Gentle Cleansing Foam - Excess Sebum Control, Hydration, Pore Minimization, Korean Skincare, Sensitive Skin, 4.23 oz

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