Why is there a best by and lot number on the Balance IT® supplements?
Some of the nutrients in the Balance IT® supplements can naturally degrade over time. Vitamins are slowly destroyed when they are in the presence of trace minerals. The expiration date indicates that the minimum guaranteed amount for all the nutrients is still available until that date. Because the supplement is mixed in batches or lots, a lot number is assigned to each batch or lot of supplement mixed for tracking purposes. All manufacturers concerned with the quality and safety of their products will use a lot number for tracking purposes.
