Guaranteed fresh until printed date. Guaranteed fresh until printed date or this snack's on us. Questions or comments? 1-800-352-4477. Mon-Fri 9:00am to 4:30pm CT/email or chat at fritolay.com. Good fun! It all starts with farm-grown potatoes, cooked and seasoned to perfection. Then we add the tang of our sour cream and mild onions. So every Lay's potato chip is perfectly crispy and delicious. Happiness in every bite. Connect with us: Facebook; Twitter. No artificial flavors. No preservatives. Visit our website at fritolay.com.