Water-Based Serum Routine: How to Build the Right Order Without Overloading Skin A water-based serum routine is not about using more products — it’s about using the right ones in the right order, especially if your skin is sensitive, acne-prone, dehydrated, or easily congested. In the USA, more people are moving away from heavy oils and toward oil-free, water-based … Continue reading Water-Based Serum Routine: How to Build the Right Order Without Overloading Skin