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Fill in the form below to check product authenticity.
Follow these steps to find the correct information on your USN Supplement.
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Locate your QR code number
Authentic USN QR code stickers can be found on the product. If you cannot find your QR code sticker please proceed with the LOT and BBE numbers only.
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Locating your LOT & BBE numbers.
Look for a 5-8 digit LOT number as well as the BBE month. Typically on the reverse of a bag or bottom of a tub. Location may vary depending on product.
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Entering the correct LOT number
The LOT number can vary in length from 5 to 8 characters. The example above shows 2 common variations. In each case enter the first sequence of digits up to the space as the LOT number. In the examples above this would be F00951 or 2303587.