Verify brand authenticity of the Grand Blanc® vintages

To guarantee the authenticity of the Grand Blanc® vintages, an authentication seal is affixed on all the millesimes bottled starting from 2014.

The seal is made of a unique Bubble Tag (transparent polymer that generates a bubbles code at complete random) to which is associated an alphanumerical code. The blend of these two techniques makes it impossible to replicate and assures the product traceability.

Our collaboration with Prooftag comes from both our desire and engagement to guarantee the Guissani Paoli® customers a true and unique vintage as well as preventing counterfeits.



Guissani Paoli - EN - Vintages - Grand Blanc ® - AuthentificationGuissani Paoli - EN - Vintages - Grand Blanc ® - Authentification

Identifiez vos bouteilles
Authenticate your bottle
Identificare le bottiglie