Seoul
Glass skin
An aesthetic that is secretly a barrier philosophy.
The Korean ideal is not coverage — it is a surface so hydrated and intact that light passes through the stratum corneum and returns evenly. Behind the trend name sits real science: humectant layering, occlusion, and an obsession with barrier integrity that predates the word 'skincare'.
- Humectant layering (thin to thick)
- Cushion application in pressed veils
- Skin prep as 80% of the look