Boxes of Ester-C Vitamin C tablets are on sale this week at Walgreens, buy one get one free. According to the Walgreens coupon policy, a coupon can be used on a free item! Use two printable coupons to save 78% on this immune system booster!

Boxes of Ester-C Vitamin C tablets are on sale this week at Walgreens, buy one get one free. According to the Walgreens coupon policy, a coupon can be used on a free item! Use two printable coupons to save 78% on this immune system booster!