COSRX Refresh ABC Daily Toner is a daily revitalising toner that contains BHA, BHA, and vitamin C to mildly exfoliate the skin. Made with only 16 essential ingredients including the patented GOLDEN-RX COMPLEX, AHA, BHA, and vitamin C to improve the texture for a more radiant and refined complexion. This toner has a light watery texture that immediately absorbs into the skin, leaving it soft, smooth, and prepped for the skincare products to follow.