YBK
YBK Relief Hydration Light Foam Cleanser
Ingredient analysis and how the ad lines read
Read on 2026-09-04
What is this product?
YBK Relief Hydration Light Foam Cleanser is a 150ml rinse-off Korean face wash positioned as 약산성 (weakly acidic) and built on amino acid-based surfactants (소듐코코일글라이시네이트, 소듐라우로일글루타메이트). The formula carries five ceramide types and centella-derived compounds for barrier support. No fragrance, no ethanol, no physical scrub. One text claim appears on official page; weak-acidity positioning is confirmed by retail aggregator's meta attribute but no pH number is published. No negative topics supplied. Best for consumers seeking weak-acidity cleansing with centella and ceramide support.
What makes it different?
Amino acid-based surfactant positioning in weak-acidity formula, paired with multi-ceramide and multi-centella species support, distinguishes this cleanser on barrier care plus weak pH axis. Centella species printed across two separate ingredient regions.
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
- Sodium Cocoyl Glycinate
- Sodium Lauroyl Glutamate
- 1,2-Hexanediol
- Hydroxypropyl Starch Phosphate
- Centella Asiatica Extract
- Cryptomeria Japonica Leaf Extract
- Nelumbo Nucifera Leaf Extract
- Ceramide NP
- Ceramide AS
- Ceramide AP
- Ceramide NS
- Ceramide EOP
- Centella Asiatica Leaf Extract
- Centella Asiatica Root Extract
- Madecassoside
- Madecassic Acid
- Asiaticoside
- Asiatic Acid
- Mentha Arvensis Powder
- Melia Azadirachta Leaf Extract
- Melia Azadirachta Flower Extract
- Theobroma Cacao (Cocoa) Seed Extract
- Laminaria Japonica Extract
- Eclipta Prostrata Leaf Extract
- Lavandula Angustifolia (Lavender) Extract
- Althaea Officinalis Leaf/Root Extract
- Ocimum Basilicum (Basil) Flower/Leaf Extract
- Rosmarinus Officinalis (Rosemary) Leaf Extract
- Houttuynia Cordata Extract
- Anthemis Nobilis Flower Extract
- Foeniculum Vulgare (Fennel) Fruit Extract
- Hydrogenated Lecithin
- Lauryl Betaine
- Butylene Glycol
- Sodium Chloride
- Decylene Glycol
- Dipropylene Glycol
- Beta-Glucan
- Glyceryl Stearate
- Dextrin
- Saccharomyces Ferment Filtrate
- Cholesterol
- Fructooligosaccharides
- Hydrolyzed Hyaluronic Acid
- Saccharomyces Ferment
- Hydroxyacetophenone
- Ethylhexylglycerin
- Pentylene Glycol
- Tocopherol
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 the one line this product advertises against the ingredient list and public documents. None of them hold up on their own. They are partly right at best.
Claims translated from Korean, originals preserved.
partly backed1
- Mildly acidic care that protects the skin's pH, "Clean & Moist" safe foam cleanser
Korean original
피부의 pH를 지켜주는 약산성 케어, "말끔촉촉" 안심 폼클렌저
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.