Illiyoon
Illiyoon Ceramide Ato 5.0 Gentle Skin Cleanser
Ingredient analysis and how the ad lines read
Read on 2026-09-21
What is this product?
A mild, rinse-off cream-gel cleanser for sensitive dry skin built on gentle surfactants, with Ceramide NP (4ppm) and skin-soothing actives placed in the later half of the list. A reasonable pick if you want a non-stripping, fragrance-free daily cleanse rather than a treatment step.
What makes it different?
The cleansing base relies on Lauryl Hydroxysultaine, Sodium Cocoyl Isethionate and Sodium Methyl Cocoyl Taurate rather than harsh sulfate soaps. Comfort ingredients including Madecassoside, Phytosphingosine, Squalane and Dipotassium Glycyrrhizate appear in the later half, though Ceramide NP is disclosed at a very small 4ppm. The formula contains no added fragrance or essential oils, which suits reactive skin. A 400ml size and face-and-body positioning make it a family-style basic cleanser.
What is in it?
The full ingredient list as the brand publishes it, in the printed order. Each name links to what we know about that ingredient.
This brand publishes its ingredient list in Korean only. Names below are the matching INCI names from the Korean Cosmetic Association ingredient dictionary.
Key ingredient
- Water
- Glycerin
- Lauryl Hydroxysultaine
- Sodium Cocoyl Isethionate
- Sodium Methyl Cocoyl Taurate
- Caprylyl/Capryl Glucoside
- Lauryl Betaine
- Hydroxypropyl Starch Phosphate
- Sodium Chloride
- Glyceryl Stearate
- Hydrated Silica
- Trihydroxystearin
- Glycol Distearate
- Xanthan Gum
- Cetearyl Olivate
- Sorbitan Olivate
- Lauric Acid
- Sodium Metaphosphate
- Gluconolactone
- Ethylhexylglycerin
- Polyquaternium-7
- Citric Acid
- Butylene Glycol
- Panax Ginseng Root Water
- Scutellaria Baicalensis Root Extract
- Propanediol
- Prunus Mume Fruit Extract
- Sodium Benzoate
- 1,2-Hexanediol
- Glycine Max (Soybean) Oil
- Hydrogenated Lecithin
- Squalane
- Madecassoside
- Polyglyceryl-10 Pentastearate
- 3-O-Ethyl Ascorbic Acid
- Ceramide NP
- Phytosphingosine
- Tocopherol
- Pentylene Glycol
- Dipotassium Glycyrrhizate
- Hydrolyzed Vegetable Protein
- Canola Oil
- Rosmarinus Officinalis (Rosemary) Leaf Extract
Ingredients with no mark are ones we found nothing notable about, and when marks overlap on one ingredient we show the caution first.
Did the ad claims hold up?
We checked 6 lines this product advertises against the ingredient list and public documents. One of them holds up. The rest are only partly right or have nothing behind them.
Claims translated from Korean, originals preserved.
backed by evidence1
- No parabens, synthetic dyes, fragrances, animal-derived ingredients, etc.
Korean original
파라벤, 합성 색소, 향료, 동물성 원료 등 무첨가
likely, not proven2
- Skin-friendly ceramide™ derived from black beans
Korean original
검은콩에서 유래한 피부 친화 세라마이드™
- Moisturizing facial cleansing without tightness
Korean original
당김 없이 촉촉한 보습 세안
partly backed1
- Gentle mildly acidic formula for the whole family
Korean original
온 가족을 위한 순한 약산성 포뮬러
overstated ad line1
- With dense foam, cleanses only unnecessary impurities
Korean original
조밀한 거품으로 불필요한 노폐물만 세정
says nothing1
- Usable on both face and body
Korean original
얼굴과 몸에 모두 사용 가능
Each line is quoted as the brand published it, and each one was read on its own against the ingredient list and the documents the brand publishes.