This week at Walgreens, Nature’s Bounty vitamins are on sale, buy one get one free. Buy two bottles of Optimal Solutions Hair, Skin & Nails gummies. According to the Walgreens coupon policy, a coupon cannot be used on a free item. However, you can stack a manufacturer coupon with a Walgreens coupon! Use a $2.00 manufacturer coupon from the 3/15 Red Plum insert and a $2.00 Walgreens coupon from page 45 of the Vitamins and Supplements book. These booklets are located on the vitamin aisle. The final price is $2.00 per bottle!