Customer voice
“My skin feels tight after cleansing and dries out again quickly.”
Separate temporary dehydration from disruption of the skin barrier's lipid structure. Start with the customer's tightness, flaking, roughness, and environment.
What may be happening
- Reduced stratum-corneum hydration
- Increased transepidermal water loss (TEWL)
- Changes in barrier lipids such as ceramides
Suitable formats
Milky tonerLamellar emulsionCream or balmMoisturizing mist
Ingredient routes
Glycerin & hyaluronic acidHumectant system
Ceramides, cholesterol & fatty acidsBarrier-lipid support
Squalane & petrolatumOcclusive moisture retention
Development checklist
How to turn it into a product
- Define season, cleansing habits, and routine step
- Test immediate hydration separately from 8–24 hour retention
- Evaluate after-feel and makeup compatibility, not viscosity alone
Research evidence
Selected supporting research
Controlled studyCeramide cream and lotion study in dry, eczema-prone skinControlled study comparing hydration and dryness for 24 hours after one applicationView source ↗K-Beauty comparison
Representative products using related ingredient routes
ILLIYOONRich cream
Ceramide Ato Concentrate Cream
A rich barrier moisturizer combining ceramide-related materials with cholesterol
#CeramidePC-104#CeramideNP#Cholesterol#Glycerin
Ingredient lists may vary by market or production date; verify the pack labelOfficial source · checked 2026-09-29 ↗
Centellian24Rich cream
Expert Madeca Cream Radience
A moisturizing radiance cream whose official ingredient list includes niacinamide, Centella-derived components, panthenol, and ceramide NP
#Niacinamide#CentellaAsiaticaExtract#Panthenol#CeramideNP
Contains geranium and bergamot oils plus fragrance allergens; sensitive-skin positioning and directions require separate reviewOfficial source · checked 2026-09-29 ↗Research summarizes specific formulations and study conditions; it does not guarantee the same result for another finished product. Claims require separate review and testing.