2 MyMixx Freebies at Jewel! Posted on May 26, 2018 by The Goddess We have two MyMixx Freebies this week: Kellogg’s® Froot Loops® 10 oz box and 600 ml Eternal Naturally Alkaline Spring Water. Add these paperless coupons to your Jewel MyMixx account by Sunday, 5/27 and redeem by Monday, 5/28.