Design house: Biotherm. Series: Life Plankton. Category: Bath & Body. Type: Skin Care. SubType: Mask. Size: 2.5 oz. SKU: BILIPKMK1-Q. Barcode: 3614271234186. Oily Skin. Biotherm / Life Plankton Mask 2.5 oz (75 ml). This item is only valid for shipment in the Contiguous United States.