French green clay is sometimes called sea clay and is by far one of the most majestic, most effective, and most commonly used mineral skin clays found in the world. It has enormous absorbent powers due to the constitution of its micro molecules. It literally “drinks” oils, toxic substances, and impurities from your skin. Its toning action stimulates the skin. French green clay is great for helping to clear occasional skin blemishes. Use it daily on trouble spots, or weekly as part of a complete facial treatment.