Before disgorgement, a sparkling wine spends months or years resting on its lees — the spent yeast cells left over from the second fermentation, sealed under crown cap with almost no oxygen. This is where texture comes from. As the yeast breaks down, it releases mannoproteins and amino acids that build body and roundness into the wine — the difference between a sparkling wine that feels thin and one that feels like it has something to it.

Disgorgement ends that stage. The neck is frozen, the plug of sediment is expelled under pressure, and for the first time the wine meets a small amount of air. That moment resets the clock. From here, the wine ages differently than it did on lees — more open, moving toward tertiary character the longer it sits.

This is also the point where dosage gets decided — and it's worth being precise about what that actually is, because it doesn't happen automatically. Dosage is a small addition of wine and sugar, topped up into the gap left by the expelled lees, historically used to round off the acidity that cold-climate grapes and long lees aging can leave behind. It's a producer's choice, not a step every bottle goes through. A lot of what we carry — including most of what's in this selection — is disgorged with no dosage added at all: nature, brut nature, pas dosé. Nothing to round the edges, nothing to hide behind.

That choice is exactly why disgorgement date matters more, not less, on these wines. Dosage can soften the shock of that first exposure to air and smooth over where a wine is in its post-disgorgement development. Without it, a wine is more exposed — closer to what the lees aging actually built, and more sensitive to how long it's had since. A nature-disgorged bottle six months out tastes noticeably different from the same wine a year on: still reductive and coiled versus opened up and settled. There's no dosage there to blur the line between the two.

That's the real reason the date on these bottles is worth reading. Not a technicality, and not decoration — it's the most honest number on the label, on wines built with nothing else to fall back on.