This hypoallergenic toner from South Korea's APRILSKIN brand features pure 99% TXA and 5% Niacinamide for enhanced skin purity. It shows a significant decrease in melanin pigment and dark spots, with improvements in redness, skin tone, blemishes, and brightness. The micro emulsion method ensures smooth, fresh, and radiant skin, while the seven-layer hyaluronic acid complex provides deep hydration. It is safe for sensitive skin, having completed low-irritation and dual functionality tests for whitening and wrinkle improvement. How to use: Dispense a moderate amount on the skin day and night. After washing your face, apply an appropriate amount gently along your skin texture and pat gently to help absorption.