COSRX AHA 7 Whitehead Power Liquid (100 ml) is a gentle exfoliating toner with 7% glycolic acid , enhanced with apple water, niacinamide , panthenol , and hyaluronic acid . It effectively dissolves whiteheads and dead skin cells, tightens pores, brightens the complexion, and smooths the skin's appearance for a clearer, more even-toned complexion.

Application:

• Apply in the evening after cleansing

• Either spread lightly with your hands or apply to a cotton pad

• Apply to dry or slightly drying skin (not immediately after BHA)

• Do not rinse – apply moisturizer afterwards

• Start 1× per week, if tolerated increase to 2–3×/week, not daily

• Be sure to use SPF 30+ in the morning