The Craft · Water Philosophy
Water is not
a neutral.
It is an ingredient.
01 / 04
The problem with generic mixers.
Every premium distillery in the world spends decades perfecting the water used in production. They map aquifers, measure mineral composition to parts per billion, test each batch against sensory panels.
Then, when that spirit reaches a bar or dining table, it is served alongside a mixer that was designed for maximum shelf appeal — sweet, aggressive, full of flavour of its own.
The result is not a partnership. It is a competition. The mixer obliterates what the distillery spent years building.
We built Blenders International because we believed the companion to a great spirit deserved the same care as the spirit itself. No more than that. Exactly that.
02 / 04
Mineral structure explained.
Water is never just H₂O. The dissolved minerals — calcium, magnesium, sodium, bicarbonate — each interact with the flavour compounds in a spirit differently.
Increases perceived bitterness. Competes with the fruity esters in a Speyside.
Adds a subtle metallic edge at concentrations above 30 mg/L. Detectable but rarely attributed to the water.
Adds a slight astringency. Not always unpleasant, but not neutral.
Creates what blenders call "flat" dilution — the spirit's aromatic top notes are dampened by the mineral weight.
Plezure's TDS below 50 mg/L is not an arbitrary number. It is the threshold below which mineral interference becomes indetectable in blind tasting panels — the point at which the water is genuinely neutral.
03 / 04
Why a blending water is still.
A blending water has one job: lower the ethanol concentration so the spirit's bound aromatics can escape. Still water does exactly that — nothing more, nothing less. Carbonation only gets in the way.
CO₂ dissolved in water forms carbonic acid, which lowers pH and shifts how the spirit's aroma compounds volatilise in the glass. The bubbles also push volatile aromatics off the surface too fast — you get the loudest top notes and lose the mid-palate and finish complexity that makes a whisky worth opening.
This is why distilleries proof their whisky down with still, demineralised water and never with anything carbonated. Plezure follows the same discipline: a still water that changes the strength and as little else as possible.
Carbonation has its place — in a tonic built for gin, or a ginger ale built for rum. It does not belong in the water you add to a single malt.
04 / 04
The Blenders approach.
Every Blenders product begins with a spirit category brief, not a water spec. We ask: what does this spirit category need from its companion? What should a perfect pour of this spirit taste and feel like?
Only then do we work backwards — what TDS allows a whisky like this to unfurl? What carbonation level serves a London dry gin without overriding its botanicals? What pH is right for an aged rum?
We test against the actual spirits with trained sensory panels. We iterate batches until the panel agrees that the companion does what it should: elevate what it's poured with. Never compete. Always complete.
"Great spirits deserve a considered companion."
FAQ
The science, answered.
Why does water change the taste of whisky? +
Adding water lowers the ethanol concentration, which weakens the bonds holding aromatic compounds like guaiacol in solution. Those compounds migrate to the surface and become detectable — so water releases aromas rather than simply diluting the spirit.
Does the mineral content of water matter? +
Yes. Calcium can increase perceived bitterness, sodium above roughly 30 mg/L adds a metallic edge, and excess magnesium adds astringency. Low-mineral water keeps these interactions from altering the flavour the distiller intended.
Should a blending water be still or sparkling? +
Still. Dilution alone releases the aromatics; carbonation adds carbonic acid that lowers pH and pushes volatiles off the surface too fast, giving a louder but shallower nose. It is why distilleries proof whisky down with still water — and why Plezure is still by design. Carbonation belongs in mixers like tonic and ginger ale, not in a whisky blending water.
What makes a blending water different from regular mineral water? +
Regular mineral water is designed to taste good on its own. A blending water is engineered for what it does in contact with a spirit — its low TDS and neutral pH are calibrated to open the spirit without contributing competing flavours.