The Wine Advocate | RP 93
Published: Apr 30, 2015

The 2012 Cos d'Estournel is a classic expression of St.-Estephe, with notes of graphite, crushed rock, blackberry, blackcurrant fruit, a medium to full-bodied mouthfeel, structured, but well-integrated tannins and a long finish of 35 seconds or more. This is a beauty and an undeniable top success in the Medoc for 2012. Give it 4-6 years of cellaring and drink it over the following two decades or more. The final blend, which achieved 13.8% alcohol, is 75% Cabernet Sauvignon, 22% Merlot and the balance Cabernet Franc and Petit Verdot. 
Drink Date: 2019 - 2041

Estournel.com

CABERNET SAUVIGNON : 75%
MERLOT : 22%
CABERNET FRANC : 2%
PETIT VERDOT : 1%

The suave attack, the rich and sweet medium palate, the mineral and tense finale make a balanced wine worthy of interest. One found there every expression of the magnificent terroir of Cos d’Estournel, marked by the fruity character, smooth tannins and beautiful aromatic freshness. The wine gets more supple and smooth with each passing year.