How to Layer Korean Serums in the Right Order
Quick Answer: Apply Korean serums from thinnest (watery) to thickest (oily) — treat serums like liquids, and let each absorb 30–60 seconds before the next. When using multiple serums, lead with the highest concentration of active ingredients (e.g., a treatment serum first, then hydrating), and keep your total routine to 3–5 layers max. Never mix … Read more