Bija Trouble Toner

This skincare product is Bija Trouble Toner by Innisfree. Order matters in a routine: thinner, water-based textures go on before richer creams and oils, or the layers underneath never land. Start with a small amount every other day and build up frequency once your skin has settled. Discounted listings come and go, and rarely at the same shop twice. Keep the lid closed and the pack out of direct sun — light and air degrade most actives faster than time does. Whoever is cheapest today may not be tomorrow, so it is worth looking again before settling on the best deal.