4.8/5
here's to
LIGHTER, BRIGHTER DAYS
Meet On the Brightside, a feel-good fizzy drink for people who take calm seriously.
NEW HERE? TRY IT FOR $19.99

NATURALLY FLAVORED
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SWEETENED WITH ONOSWEET®
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ZERO SUGAR
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ZERO CALORIE
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ZERO PROOF
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ZERO CAFFEINE
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NATURALLY FLAVORED
•
SWEETENED WITH ONOSWEET®
•
ZERO SUGAR
•
ZERO CALORIE
•
ZERO PROOF
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ZERO CAFFEINE
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PEOPLE WITH A CRUSH ON US
AS SEEN IN
"A BRIGHT, FLAVORFUL, FUN SIP FOLLOWED BY
A NICE, COZY WARM HUG."
– Nick H. | verified customer

off your first autoship order!
GET GOLDEN
Some things are better as a ritual. Pick your flavor:
Strawberry Sunshine
Sparkling strawberry lemonade — bright, a little tart, and like the summer lemonade stand of your dreams.
Zero sugar · Zero Calorie · Zero proof
Guava
Glow
Sparkling guava, passion fruit, and orange — tropical and refreshing. Like a day on the beach minus the sunburn.
Zero sugar · Zero Calorie · Zero proof
What will it feel like?
Calm, clear, and a little lighter. One of our customers put it best:
"Like putting on your most comfortable clothing."
-Mike B. | verified buyer
What makes this work?
One ingredient: Zembrin® is a standardized extract from a South African succulent (also known as kanna), a botanical with a long history of traditional use.
Why only one functional ingredient?
Because one great thing done right beats ten mediocre things done vaguely.
Most brands stack ashwagandha, magnesium, and whatever else made the trend report, hoping something works. We use just one functional ingredient, so you always know what you're getting.
When should I drink it?
Anytime. Morning meeting, afternoon slump, first date jitters, a night out where you want to be present, or whenever someone's testing your patience, and you'd rather stay chill and unbothered.
On the Brightside is caffeine-free, so there's no wrong time to crack one open.
What are the ingredients?
Strawberry Sunshine is made with carbonated water, crystallized lemon, organic natural flavors, citric acid, malic acid, fermented Reb M, vegetable juice (for color), and Sceletium Tortuosum extract (aerial parts).
Guava Glow is made with carbonated water, organic natural flavors, citric acid, malic acid, fermented Reb M (Onosweet®), vegetable juice (for color), and Sceletium Tortuosum extract (aerial parts).
All On the Brightside fizzy drinks are sugar-free, gluten-free, and vegan.
Still have questions? We've got answers.
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YOUR NEW RITUAL
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A BETTER WAY TO DRINK
CALM WITHOUT THE CATCH

ONE INGREDIENT WITH A HISTORY
THE PLANT
Our plant-based botanical is Zembrin®, a standardized extract of kanna, a South African succulent with a long history of traditional use.
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