Winery Champagne Simplexité Rosé Brut

Produced by Maison Alain Mercier & Fils, based in Passy‑sur‑Marne in the Vallée de la Marne, Simplexité is part of the range from the family-owned house led by Romain Mercier. The producer’s website describes the winery as a family-run business rooted in the local area, combining tradition and experimentation.

Simplicity and balance: the cuvée aims to make the blend of multiple cuvées transparent, seeking harmony between the freshness of Chardonnay and the vinous character of Pinot Noir. The producer also declares an approach focused on sustainable viticulture and innovation in its processes.

Passy‑sur‑Marne, in the heart of the Vallée de la Marne — a classified area in the Champagne region of France. The locality is situated along the Champagne tourist route between Château‑Thierry and Épernay.

The estate is listed among the Vignerons Indépendants; the website cites gold medals won for several consecutive years and mentions in the Guide Hachette. The winery also holds sustainable viticulture certifications obtained in 2022.