Which mask is derived from natural ingredients from the earth and is also commonly used on acne prone skin?

The correct choice is clay/mud masks, which are derived from natural ingredients often sourced from the earth. Clay masks, specifically, have properties that make them effective for acne-prone skin. They work by drawing out impurities, excess oil, and toxins from the skin, helping to clear clogged pores and reduce the likelihood of breakouts.

Clay contains minerals that can absorb oil and reduce shine, making them particularly beneficial for those with oily or combination skin types. Additionally, the soothing qualities of certain clays can help to calm inflammation and redness associated with acne. This dual action of deep cleansing and calming is what makes clay masks a popular choice in skin care regimens aimed at managing acne. Other types of masks, like cream or gel, may not provide the same level of oil absorption and purifying benefits that clay masks offer.