Caviar: a delicacy known for its distinctive, buttery-soft texture and the new inspiration for Laura Mercier's latest make-up range. The Caviar Perfecting Lip Liner prioritises a supple pout with high doses of vitamin E - an antioxidant that smoothens the skin's surface - and French hyaluronic acid which helps create a thick barrier of moisture. Of course, the formula glides on effortlessly thanks to a pin-point precision pencil that promises a sharply accentuated cupid's bow.