G. de Casteljac Cognac are from a craft production which wants to stick to the expression of the gustative quality: to appreciate one of these cognacs is above all a rare privilege. The Cognac G. de Casteljac is made from pure and natural white wines, carefully selected, which will reveal these typical aromas and will give them the same characteristics as the original and traditional cognacs of the 18th century. In order to preserve an intense aromatic range, they are distilled very slowly, without filtration. For each quality, for each vintage, there are only few casks more.