L’Oreal skin care products are 20% off this week at Walgreens. Buy the new L’Oreal Pure-Clay Mask. Stack a new $2.00 printable manufacturer coupon with a $2.00 Walgreens coupon from page 19 of the August Savings Book. Find the booklets in the front of the store near the weekly ads. Pay $6.39–a savings of 50%!