Design house: Clarins. Series: Truly Matte. Category: Bath & Body. Type: Skin Care. SubType: Treatment Serum. Size: 1.0 oz. SKU: CLTRMASR1-A. Barcode: 3380811220109. Lightweight serum with purifying Alpine Willow Herb. Instantly tightens, purifies and visibly minimizes enlarged pores. Promoting a fresh, flawless complexion. Delivers immediate, all day shine control. Maintains a smooth, matte skin texture after application. Clarins / Truly Matte Serum 1.0 oz (30 ml).