Essence

The essence is the most Korean step of them all: a watery, nutrient-dense layer between toner and serum that hydrates and repairs without any weight. The legendary COSRX Advanced Snail 96 Mucin Power Essence leads this collection, joined by fermented and hyaluronic formulas that plump the skin and support recovery. If your routine feels complete but your glow does not, this is usually the missing step.