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Tatcha The Clarifying Clay Mask 1.7 fl oz
In-store pricing snapshot
Last known warehouse price ยท May 28, 2026. Currently out of stock.
* Prices shown are for Costco members only.
Tatcha The Clarifying Clay Mask is a pore-purifying treatment designed for oily and combination skin. The warming clay formula activates upon application to open pores, allowing the mask to deeply cleanse and remove impurities in as little as three minutes.
The mask combines Okinawa Kucha clay, kaolin, bentonite, and illite to absorb excess oil and sebum, while Japanese konjac (glucomannan) provides gentle exfoliation. Japanese volcanic ash delivers a warming sensation that helps open pores for deeper purification, and niacinamide brightens skin and supports the skin barrier. Green tea extract adds antioxidant and soothing properties. The formula is free from mineral oil, synthetic fragrances, sulfate detergents, parabens, urea, DEA, TEA, and phthalates.