Guaranteed fresh until printed date. Questions or comments? 1-800-352-4477. Guaranteed fresh until printed date or this snack's on us. Mon-Fri 9:00am to 4:30pm CT/email or chat at fritolay.com. Visit our website at fritolay.com. Recipe for a Perfect Night: 1. A handful of Lay's Wavy Potato Chips. 2. A sprinkle of rich chocolate chips. 3. 20 seconds in the microwave. Instant sweet & savory gratification. Lay's Wavy Chips: A lotta bit of yum in every bite. Lay's Wavy Chips and Lay's dips, a match made in heaven. Connect with Us: Facebook; Twitter. No artificial flavors. No preservatives. No MSG. Gluten free.