Cucumber Caffeinated Sparkling Water: Our Weirdest Flavor, Explained

Every energy drink aisle looks the same. Blue raspberry. Sour gummy. Something called Cosmic Punch that glows under blacklight. Sweet, sweeter, sweetest.

Then there is ours: cucumber. A vegetable. In a caffeinated sparkling water. On purpose.

People ask about this one more than any other flavor. Not Mixed Berry. Not Tangerine. Cucumber. So here is the full explanation, no marketing fog.

Why cucumber, seriously

Because the energy category has a candy problem. Almost every caffeinated drink on the shelf is built to taste like dessert. That works for a lot of people. It does not work for everyone, and it definitely does not work at 2pm on a Tuesday when you want something cold and sharp, not a melted popsicle.

Cucumber is the anti-candy flavor. It is crisp. It is clean. It tastes like the water they hand you at a nice hotel, except this one has 65mg of natural caffeine from green tea in it. Spa water that actually does something.

We were not sure anyone would buy it. Turns out the people who buy it really buy it. It is the flavor with a fan club, and the fan club has strong opinions.

What it actually tastes like

Fresh cucumber, light bubbles, and that is basically it. No sucralose or artificial sweeteners trying to convince you it is a soda, just a light touch of plant-derived monk fruit for balance. Zero sugar, zero calories, zero artificial sweeteners, which matters here more than in any other flavor, because cucumber with a fake-sweet aftertaste would be a crime against the vegetable.

The liquid is clear, too. That sounds like a small detail until you think about coffee. Coffee's tannins are what stain teeth over time. A clear drink does not do that. You can sip Josie Cucumber all afternoon and your dentist has no notes.

Under the flavor, it is the same recipe as every Josie: carbonated water, Lion's Mane and Cordyceps mushrooms, Vitamin B12, 65mg natural caffeine from green tea, monk fruit, natural flavors. Lion's Mane is traditionally used for focus. Cordyceps is traditionally used for endurance. B12 is commonly associated with energy. The full breakdown lives on our ingredients page if you want to read labels for fun. (We do.)

A field guide to the Cucumber person

After enough orders come through, patterns emerge. The Cucumber person is usually one of these:

• The one who is over sweet drinks. They drank the sugary stuff in college. They drank the fake-sugar stuff after that. Now they want caffeine without a flavor commitment that tastes like a birthday party.
• The desk minimalist. White keyboard, one plant, strong opinions about fonts. Cucumber is the only flavor allowed on that desk and honestly it looks right there.
• The sober-curious host. Cucumber in a glass with ice and a lime wedge reads like a cocktail, holds like a cocktail, and lets you drive home. It is the easiest not-drinking drink we make.
• The gym-bag pragmatist. Wants a light pre-workout without a scoop of neon powder. 65mg of caffeine plus Cordyceps, traditionally used for endurance, in a can that tastes like hydration instead of frosting.

If you recognized yourself in more than one of those, we cannot help you. Actually we can: buy the 12-pack.

Cucumber vs the other cold things in your fridge

Cafe numbers are typical, not universal. Read your own cup. The point stands: cucumber sits in a lane nothing else occupies, which is exactly why we made it.

What to pair it with

Cucumber is the most food-friendly flavor we make because it does not fight anything. It goes with sushi the way tea goes with sushi. It goes with a salty lunch the way a squeeze of lime goes with a salty lunch. It is the right can for a hot afternoon, a long email backlog, or the hour before the gym when a full coffee feels like too much.

It also mixes. Over ice with muddled mint. With a splash of grapefruit juice if you must add sweetness, though the purists in the fan club will find you.

If cucumber sounds like a leap, start with the variety pack and let it compete against Lemon-Lime, Mixed Berry, and Tangerine in your own fridge. We know how that tournament usually ends, but you should run it yourself. And if you are still comparing options across the whole category, our ranked list of clean energy drinks is a good place to see where everything stands.

FAQ

Does cucumber sparkling water have caffeine?

Plain cucumber sparkling water does not. Josie Cucumber does: 65mg of natural caffeine from green tea per 12oz can, about two-thirds of a typical cup of coffee. Same crisp taste, actual function.

What does Josie Cucumber taste like?

Fresh cucumber and light carbonation, with barely any sweetness. Think spa water, not soda. If you like cucumber in your water glass, in your gin and tonic, or on your face at a spa, you will like it in this can.

Is Josie Cucumber sweet?

No. It has zero sugar, zero calories, and zero artificial sweeteners (the light sweetness comes from plant-derived monk fruit). It is the least sweet drink we make, which is the whole point.

Ready to join the fan club? Grab the Cucumber 12-pack for $39.99 at drinkjosie.com. Made in the USA, manufactured in Utah, and unapologetically a vegetable. No sugar. No calories. No weird stuff.