For excessive, stubborn blackheads, Mario Badescu';s oil absorbent Silver Powder will help to unclog congested pores. Prevents blackheads and promotes a healthier complexion. You will see a remarkable difference after one application. Use once or twice a week, dip a water dampened cotton ball into the powder and press on nose, chin and congested areas on the face. Wait 10 minutes and wipe off with toner or astringent.£44.83 per 100.00ml