Champagne Brut Nature
Atoma Magnum

The Champagne Atoma by Agrapart is the first Blanc de Blancs cuvée released under this new project and represents the purest and most distinctive synthesis of the Domaine’s philosophy – a creation conceived as the expression of its oenological DNA. Born from the union of five Grand Crus of the Côte des Blancs – Avize, Cramant, Oger, Oiry, and Le Mesnil-sur-Oger – it embodies the most mineral and vibrant soul of Chardonnay, capturing the memory of each vintage in perfect balance between depth, tension, and finesse. The name “Atoma” evokes the idea of continuity and connection, as each edition contains a trace of all the vintages that came before it.

This edition, from the 2023 harvest base, takes shape through vinification in stainless steel, integrating 20% Réserve Perpétuelle started in 2020 and preserved in 20 hl foudre. Vinification and fermentation, accompanied by full malolactic fermentation, take place without fining or filtration, preserving the precision of the Chardonnay and the most authentic expression of the terroir. After tirage, the wine undergoes at least 20 months of ageing on the lees, contributing to its balance, depth and expressive tension. Without final dosage, in Brut Nature style, it interprets Chardonnay with purity, energy and remarkable clarity on the palate.

On the palate, Atoma opens with citrus and floral notes, followed by hints of tropical fruit, medlar, and white cherry, enriched by herbal nuances that add aromatic complexity. The texture is creamy yet deep, revealing layers of dried fruit, walnut, and amarena cherry, lifted by a vibrant chalky minerality. The long, saline persistence enhances its natural elegance and precision, making this cuvée a faithful reflection of the Agrapart style — one of purity, energy, and authenticity.