Dry Is a Feeling, Not a Number
Three Vouvrays, 3.3 grams of sugar between them, and a blind ranking almost nobody gets right.
Dry Is a Feeling, Not a Number
Three bottles. One village. One grape. Between the least sugary and the most sugary of them sits a gap of 3.3 grams per litre — roughly a teaspoon spread across four bottles.
Pour them blind and ask a room to rank them driest to sweetest. Most people get it wrong. Not because their palates are bad, but because they have been asked to measure something with an instrument that does not measure it. Sweetness on the tongue is not a readout of sugar in the bottle. It is a verdict your brain reaches after weighing sugar against acid, bubbles, aroma, alcohol and temperature — and it will cheerfully overrule the number.
This guide is a trap. The payoff for walking into it is that afterwards you will never again read the word dry on a label as though it settled anything.
Vouvray (voo-VRAY) is a commune on the right bank of the Loire, east of Tours, planted almost entirely to Chenin blanc (shuh-NAN blahn). Holding all three bottles inside one appellation is deliberate: it strips out region, grape and climate as explanations, so whatever you taste has to come from somewhere else.
One village, three bottles
VouvrayEvery wine in this flight is grown within this one commune.
Before you read any further
Buy the three bottles below. Chill them together so they reach the table at the same temperature — temperature alone will skew this.
Pour all three blind. Have someone else label the glasses 1, 2, 3, or bag the bottles yourself and shuffle.
Rank them from driest to sweetest. Write the ranking down before you turn the page. Committing on paper matters; it stops you quietly revising your answer once you see the numbers.
Do not look at the labels. One of them gives the game away.
The flight
Pour in this order. It is not the sugar order — that is the point.
Sébastien Brunet Vouvray Méthode Traditionnelle Brut
Chalk and orchard fruit, cut hard and clean.
A traditional-method sparkling Chenin from a grower working without additions. Green apple, pear and a distinct chalk-dust note. The SAQ panel files its acidity as dominant — the top of their three-point scale — and its finish as bracing and short. Most tasters call this the driest wine on the table within about two seconds.
Hold that impression. It is going to be useful later.
Catherine et Pierre Breton Vouvray Le Chenin
Honey, ripe apple and pear, broad and slow across the palate.
The Bretons are among the Loire's best-known natural growers. This is still, unoaked Chenin — no barrel, no additions of consequence — and yet it arrives with a waxy, honeyed weight that the Brunet has none of. The SAQ files its acidity one notch lower, as present rather than dominant, and tags the whole wine "aromatic and mellow."
Nearly everyone ranks this sweeter than the first glass. Nearly everyone is about to find out how much sweeter.
Château Moncontour Vouvray Sec
Soft-edged apple and white flowers, with a rounder landing than the others.
A large, long-established Vouvray estate, and the most conventionally made wine in the flight. Serve it last and it tends to read as gentle, unremarkable, middle-of-the-road — the sort of wine tasters rank second of three and stop thinking about.
The label says Sec. Dry. Remember that.
The reveal
Now check your ranking.
| Poured | Wine | Residual sugar | | --- | --- | --- | | First | Brunet Vouvray Brut | 6.0 g/L | | Second | Breton Le Chenin | 5.9 g/L | | Third | Moncontour Vouvray Sec | 9.2 g/L |
The first two are a tenth of a gram apart. Not a rounding artifact of two different labs — these are both SAQ-published figures for two wines from the same village made from the same grape. By measurement they are the same wine. By sensation they are not remotely the same wine, and if you ranked them one-two you were reading something real. It just was not sugar.
And the bottle with the word dry printed on it has more residual sugarThe sugar left in a wine after fermentation stops or is halted, measured in grams per litre. than either of them — more than half again as much.
So what were you actually tasting?
Three things, mostly.
Acid. This is the big one. Acidity and sweetness sit on opposite ends of the same perceptual seesaw: raise one and the other appears to fall, without either quantity changing. Chenin blanc has among the highest natural acidity of any white grape, which is precisely why it can carry sugar so invisibly. The Brunet and the Breton differ by one notch on the SAQ's acidity scale, and that single notch is worth far more to your tongue than the 0.1 g/L of sugar between them.
Bubbles. Dissolved carbon dioxide becomes carbonic acid in the glass, so a sparkling wine arrives with an acid load its chemistry does not fully explain. The bubbles also physically scrub the palate between sips, cutting the lingering impression that makes a wine seem sweet. This is why sparkling wine is labelled on its own sweetness scale entirely — a Champagne marked Brut is legally permitted up to 12 g/L, well past where a still wine would be called dry, and it still tastes bone dry to almost everyone.
Smell. Your nose votes before your tongue does. The Breton's honey and ripe-apple aromatics prime you to expect sweetness, and expectation is not a small effect — it is most of the effect. There is no sugar in an aroma compound. There does not need to be.
Chenin blanc in Vouvray
VouvrayThe tall acidity axis is the whole trick: it is what lets Chenin hide sugar in plain sight.
Tasting profile, on a 0 to 5 scale:
- red fruit: 0 out of 5
- black fruit: 0 out of 5
- citrus: 0 out of 5
- stone fruit: 0 out of 5
- floral: 0 out of 5
- herbal: 0 out of 5
- spice: 0 out of 5
- mineral: 4 out of 5
- earth: 0 out of 5
About that label
The Moncontour is not doing anything improper. It is doing something more interesting: it is revealing that dry is a legal category rather than a measurement.
Different authorities draw the line in different places, and several of them draw it as a relationship rather than a number — permitting a higher sugar figure when acidity is high enough to balance it. Which is an official body conceding the entire argument of this guide. Even the regulators accept that dryness is a sensation, and they have written the acid into their arithmetic to account for it.
On the scale Varietal uses, the cut is at 9 g/L, and the Moncontour lands just past it. Under a rule that weighs acid against sugar, the same bottle may well qualify as dry. Both readings are defensible. Neither is a lie. They just are not describing the same thing — one describes the liquid, the other describes the experience.
Fifteen Loire Chenins were re-scraped from the SAQ the night this guide was written, and two came back with sugar figures that disagreed with the stored catalogue — one by more than double. Published analyses get revised, lots vary, and figures drift between vintages under the same label.
If the objective number is itself slightly soft, it is a poor thing to have been trusting over your own mouth.
What to do with this
The useful habit is not memorising thresholds. It is a reflex: when a wine tastes sweeter or drier than you expected, ask which of the three levers moved. Was there less acid than the fruit led you to expect? Was the aroma writing cheques the palate did not cash?
That question is most of what separates a taster from a drinker, and this flight costs about seventy-five dollars to install it.
Then go and be suspicious of the word dry on every bottle you meet for the rest of your life.
All three bottles were verified in stock on the SAQ on 27 July 2026, at the prices shown. Loire Chenin moves quickly and small-grower listings especially so — the Brunet and the Moncontour each had only one or two customer reviews at the time of writing, which usually signals a recent or limited arrival.
If the Breton has sold out, Domaine Gaudron Vouvray 2022 at 5.3 g/L and about 23.30 CAD sits in almost the same place on the ladder and preserves the comparison.
Flight data for re-verification:
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"guide": "dry-is-a-feeling-not-a-number",
"verifiedAt": "2026-07-27",
"vendor": "saq",
"flight": [
{ "pour": 1, "saqCode": "15563359", "sugarGramsPerLitre": 6.0, "price": 24.85 },
{ "pour": 2, "saqCode": "12103411", "sugarGramsPerLitre": 5.9, "price": 27.05 },
{ "pour": 3, "saqCode": "13589352", "sugarGramsPerLitre": 9.2, "price": 21.55 }
],
"substitutes": [
{ "replaces": "12103411", "saqCode": "15568678", "sugarGramsPerLitre": 5.3, "price": 23.30 }
]
}