Clay has been used for thousands of years cleanse and tone the skin. It absorbs pollutants and other impurities from your skin like a magnet. I know, right? Ingredients and what they do: Rhassoul clay is rich in magnesium and calcium and is obtained from the Atlas Mountains in Morocco. Cucumber extract is a soothing anti-inflammatory. To use: Mix ½ teaspoon or more with water, or any other appropriate liquid (like hydrosol, yogurt, cucumber juice, milk, honey...) until a thick paste is formed. Apply to wet face and gently massage. Can also be used on back and chest. Leave for 5-10 minutes. There is no need to let mask dry completely. Rinse thoroughly. Moisturize if needed. Use twice a week. This can also be used as a daily face wash. Just massage in as described above and rinse off right away. Make a tiny amount and use as a spot treatment for blemishes. 4 oz. dry product packed in a compostable paper pouch.