What is the shelf life of OraMD Breath? Stephanie October 11, 2018 20:15 Updated Follow Three years unopened. Six months opened. Related articles I understand your product is all natural. Is that true? Once I have reached my desired results, can I continue using OraMD Breath? Is it safe to swallow OraMD Breath? How long does a bottle of OraMD Breath last? Is the OraMD Breath formula different from OraMD Original and OraMD Extra Strength? Comments 0 comments Please sign in to leave a comment.