For excessive, stubborn blackheads, this highly oil-absorbing powder will help to unclog congested pores and minimize build-up. Promotes a healthier, cleaner-looking complexion and prevents pimples. You will see a remarkable difference after one application. How to 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. 1 oz. By Mario Badescu. Ingredients Calcium Carbonate, Titanium Dioxide, Zinc Oxide. Ingredients are subject to change at the manufacturer's discretion. For the most complete and up-to-date list of ingredients, refer to the product packaging.