周伯通有正牌酒Chateau Branaire-Ducru的副牌酒叫Duluc de Branaire Ducru，兩者都以赤霞珠（Cabernet Sauvignon）和梅洛（Merlot）為主要品種，副牌酒則勾兌入較多年輕樹苗種出果實，複雜性自然以正牌酒最佳，陳年能力達三十年；副牌酒則毋需陳那麼多年，適合較早飲用，八至十年已經是適飲期。
【James Suckling 93分】
Quite ripe with aromas of currants, violets, rich dark plums, dark chocolate, graphite and toasty cedary oak. Really complex. The palate has impressive polish and depth. Very supple and smooth tannins, carrying long, bright flavors of plums and dark cherries. Superb. Best from 2022.
【Robert Parker 90分】 Medium to deep garnet-purple in color, the 2015 Branaire-Ducru has an earthy nose over a core of red and black currants with hints of tapenade, pencil shavings and sage. The medium-bodied palate is firm and chewy, with just enough fruit and a lively finish.