Zerologist is Lesweet’s creative mixology platform, a space where everyone can step up, pour, and play with zero-calorie flavor.

It’s not about being a professional barista; it’s about embracing creativity, experimenting with taste, and sharing your style of sweetness.

Our goal is simple, to inspire confidence and connection through drink-making. Zerologist celebrates everyday creators, from home brewers to café artists, proving that zero sugar doesn’t mean zero imagination.

We support the movement through nationwide competitions, workshops, and on-ground events that bring people together to explore new ways to enjoy smarter sweetness.

#REBELSOFTHENEWSWEETORDER

UPCOMING

PESTA KOPI, IPOH

The Sweet Rebellion Begins


Think you’ve got what it takes to be the next ZEROLOGIST? Shake it. Stir it.
Own the stage, flavour rebel! The ultimate live mocktail face-off ZERO script. ZERO sugar. 100% bold flavour.


WIN RM500 cash prize!
Riverwalk @ Kinta Riverfront, Ipoh
Saturday, 1 - 2 Nov 2025

JOIN NOW

PAST EVENTS

Pesta Kopi, KL

Our first-ever Zerologist Competition kicked off at Pesta Kopi KL, where baristas, home brewers, and creative drink lovers stepped behind the bar to mix their own zero-cal mocktails.

No rules, no limits, just pure imagination and smarter sweetness in action.

Terengganu Coffee fair 2025

Taking the zero-cal movement to the east coast, Zerologist brought flavor, fun, and creativity to Terengganu Coffee Fair.

Participants showcased bold ideas and crafted their signature drinks, proving that sweetness can be light, smart, and full of personality.