Impossible to Mess Up. Zero Sugar. No Weird Aftertaste.
Liquid Zero Classic Old-Fashioned is a zero-sugar cocktail system designed to deliver a properly balanced Old-Fashioned every time — bold, smooth and spirit-forward, without syrupy sweetness or any weird sugar-free aftertaste.
This isn’t a sugary shortcut or a powdered hack. It’s a bartender-quality Old Fashioned, engineered to work at home.
Why it works
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Zero sugar, no weird aftertaste — clean whiskey and black walnut flavors without syrups, artificial sweeteners, or cloying sweetness
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Impossible to mess up at home — the balance is built in and the jar is the shaker
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A complete cocktail system — replaces the recipe, bartender technique, and bar tools
Each jar contains two gold foil pouches of our modern Black Walnut Old-Fashioned base mix. Empty one pouch into the jar. Add whiskey, bourbon or rye. Add ice. Shake. Pour. That's it.
Four perfect cocktails.
The lightweight plastic jar is designed for easy portability so it's ready to take to the beach, the pool, a BBQ or onto the plane, your boat or an RV.
Liquid Zero is trusted in stadiums, bars, restaurants and high-volume environments where consistency matters. The same system now works on your home bar.
What you get
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Makes 8 real Old-Fashioneds
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Balanced black walnut bitters with subtle citrus and spice.
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Zero sugar · zero net carbs
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No artificial dyes or flavors
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Clean, refined finish every time (NOTE: Contains walnuts)
You bring the whiskey you already enjoy.
We make sure the Old Fashioned comes out right.
Is this a “skinny Old Fashioned”?
Liquid Zero is designed for people who want to cut sugar without sacrificing flavor. It delivers a proper Old Fashioned profile — not a watered-down substitute.
Ingredients & Nutrition
Allulose, erythritol, citric acid, malic acid, salt, natural flavors. Contains walnuts.
Per serving (4.5 oz cocktail): 0 calories · 0 g sugar · 0 g net carbs
Our Guarantee
If you don’t love your first jar, let us know. We’ll make it right.
Served at NFL stadiums, restaurants, cocktail bars and resorts.
Trusted by 100,000+ cocktail lovers who expect consistency without compromise.
Shipping: $6 flat rate · Free on orders $44+