Ami Iyök´s world — transepidermal water loss

The Right Order for Your Skincare Routine: Hydration First, Lipids Second
Does the order of skincare products matter? Discover why applying water-based formulas before lipid-rich products can support hydration, skin elasticity and barrier function.
The Right Order for Your Skincare Routine: Hydration First, Lipids Second

Cutaneous Homeostasis & Barrier Function: The Balance That Sustains Skin Health.
Cutaneous homeostasis is the invisible balance that keeps skin healthy, resilient, and luminous. When lipid organization, hydration, microbiota, or inflammatory control become disrupted — whether by deficiency or excess — the barrier function weakens. Understanding how the skin self-regulates is essential to restoring true balance and long-term skin health.

