Calcium Bentonite Clay Natural Volcanic Cleansing Clay | Aquitaine Origin Calcium Bentonite Clay is a naturally occurring mineral clay formed from aged volcanic ash deposits. It is valued in traditional skincare rituals for its fine texture, mineral richness, and naturally absorbent properties. Sourced from the Aquitaine region of France, it is carefully sun-dried and minimally processed to preserve its natural mineral composition. Mineral Profile & Quality This clay is: 100% naturally sourced and sun-dried Free from fragrances, preservatives, and synthetic additives Rich in naturally occurring minerals such as calcium, magnesium, and silica Carefully selected for cosmetic-grade purity Calcium Bentonite is known for its gentler swelling behaviour compared to sodium bentonite, making it suitable for more delicate skincare applications.