Just bought a new DY Product and you want to know if it's authentic?

*Make sure to avoid mistaking the letter 'O' for the number '0' when entering the lot number.
Your product is authentic. The code you checked is for . You can check the batch analysis for your product: here

Your product is not authentic or the code you entered is incorrect. Please try again or contact us if you think your product is not authentic.

Barcode already used. Please contact us if you think this is an error.

Barcode invalid. Please contact us if you think this is an error.

Lot invalid. Please contact us if you think this is an error.

Please fill in all the required fields.

*Make sure to avoid mistaking the letter 'O' for the number '0' when entering the lot number.