(98-99 points) An incredible wine with electrifying acidity and great depth and concentration. It’s full-bodied and full of character, showing fresh and dried citrus, then honeysuckle and other white flowers. The palate takes off with bright, intense acidity. A pH of just over 3 gives a unique combination of tangy acidity and ripe fruit. Special white. 56% sauvignon blanc and 44% semillon. Best ever?

(95-97 points) Citrus, lemon zest, mint, and crushed stone notes all emerge from the 2025 Château Cos D'Estournel Blanc, a vibrant, focused white based on 56% Sauvignon Blanc and 44% Sémillon that's being raised in 6% new barriques. On the palate, it's medium-bodied, with bright acidity and outstanding length. It's more inward and chiseled than the Pagodes release and will benefit from a few years of bottle age. This is a brilliant white.

(95-97 points) The 2025 Blanc soars from the glass with intense notes of fresh pineapple and passion fruit, leading to an undercurrent of lime blossoms, gooseberries, and chalk dust. The light- to medium-bodied palate is laden with tightly packed tropical and citrus fruit layers, supported by a very crisp backbone and chalky texture, finishing long and minerally. Superb.

Love the two whites from Cos this year, each with its own character and personality. They field grafted the vines back in 2021 onto more limestone-rich soils, and the results are clear in the glass. This is juicy, characterful, with structure and depth, fleshy white peach and pear, sage and lemongrass, waves of oyster shell and sea spray, steel and silk, with long ageing potential. Harvest August 25 to September 6 % new oak. 3 pH, even lower than 2024.

(93-96 points) Fine, crispy nose,round and fruity with notes of peach, lychee fruit and white flowers. The taste is round and classic with lots of intense fruit and a fine round, pleasant back bone with well integrated tannins. This will need 3-4 years of cellaring but should turn into another great vintage of white Cos.

(92-94 points) The 2025 Cos d'Estournel Blanc was picked between August 25 and September 3 and matured in just 6% new oak. It is very fragrant and pure on the nose, Anjou pear and wild peach, vanilla pod and light chamomile scents evolving with time in the glass. Fine delineation. The palate is very well balanced, with a silver thread of acidity. Fine tension, quite persistent in the mouth, with a brisk and focused finish, this is a delicious white Cos d'Estournel that, again, will be difficult to resist once in bottle. - By Neal Martin on May 2026

(90-92 points) The 2025 Blanc, a blend of 56% Sauvignon Blanc and 44% Sémillon, reveals aromas of white fruits, herbs and spice. Medium- to full-bodied, it’s dense and structured with a tensile, more energetic profile than usual, concluding with a citrus-inflected, long and fresh finish.