Flintstones Vitamins for $1.99 at Kroger! Normally $6.49 Posted by Harbor Master on 5 January 2018, 1:18 pm Tweet Kroger sells 70 Count Flintstones Complete Children’s Multivitamin Supplement Gummies for $5.99. Buy one for $5.99 and use the $4 off Kroger digital coupon below and pay just $1.99! Click here to load a coupon to your Kroger card for $4 of ONEĀ One A Day Kids OR Flintstones multivitamin product(limit one) Expires 03-29-18 (Sort by health and beauty on the left to make the coupon easier to find) Kroger has 60-70 Count Flinstones Vitamins on sale for $5.99 through 01/31/18. Just $1.99 after the $4 off digital coupon above!