blistex silk & shine lip moisturizer 0.13 oz pack of 6 (no spf) blistex blistex silk & shine's unique silk and vitamin formula makes lips feel satiny smooth and enhances their natural appearance with a light glossy shine for lips that look and feel ultra healthy and ultra lush. silk & shine feels exquisitely soft going on and leaves your lips feeling that way. silk extract, special moisturizers and vitamins b5 & e help create a satiny texture that makes lip surfaces smooth and supple like a lush kiss for your lips.