Here is how to read our coding system.  Each product has a little white sticker with a batch number.

1. First two digits minus 10 = month when the product was made. 
2. Next two digits minus 10 = day when the product was made.
3. Next two digits minus 10 = last two numbers of the year when the product was made.

Example:
If the product batch was made on May 9, 2018 the batch number on this product will be 151928