Guaranteed fresh until printed date. Lay's Wavy Chips a lotta bit of yum in every bite. Lay's Wavy Chips & Lay's dips. A match made in heaven. Connect with Us: Facebook; Twitter. No artificial flavors. No preservatives. No MSG. Gluten free. Questions or comments? 1-800-352-4477. Guaranteed fresh until printed date or this snack's on us. Mon-Fri 9:00 am to 4:30 pm CT/email or chat at fritolay.com. Partially produced with genetic engineering.