Should you upgrade a skincare product you already use?
Keep a product your skin is comfortable with. Only think about replacing it once the same problem repeats, and change one product at a time.
What is a Korean skincare routine?
A Korean skincare routine has no single official list of steps. Borrow the order with what you own: cleanser, any layers, moisturiser, sunscreen last.
What goes into a morning skincare routine?
A morning skincare routine is cleanser, any serum you use, moisturiser, and sunscreen as the last step. Build it from what you already own.
What order should you apply skincare?
Apply cleanser, then any serum, then moisturiser, and sunscreen last in the morning. Put what you already own in that order and change one at a time.