THE characteristic constituent of the natural substance, clay, has been the subject of numerous investigations both by chemists and by pedologists. It is generally believed to be colloidal ...

Think of it as a gentle buffer for your face; jojoba beads provide soft exfoliation, while kaolin clay clarifies the skin. Elsewhere in the formula are aloe and colloidal oatmeal to calm the skin.

The clay mask is designed to brighten and soothe acne-prone and oily skin thanks to ingredients including Canadian colloidal clay, lactic acid and sea kelp. The brand suggests using the gentle ...

It took the pair nine months of working together to come up with the Glacial Bay Clay Mask. “We settled on Canadian colloidal clay as our hero ingredient — a truly unique, not often seen form ...

Through July 12, customers can get the Know Beauty Glacial Bay Clay Mask at a 30 percent discount ... thanks to ingredients including Canadian colloidal clay, lactic acid and sea kelp.