Sweet protein for clean taste sugar reduction

No aftertaste. Digested as protein. Made for scale.


Pentasweet is building the first sweet protein brazzein production facility in Europe

We develop clean-taste, zero-sugar sweet protein naturally found in rare fruit Oubli using science of fermentation. Our mission: to scale sweet protein reliably and enable sugar reduction without compromising taste, functionality or cost.

Sweet protein – a new path to reduce sugar


Identical to naturally occuring sweet protein molecule, our brazzein is up to 1,500 times sweeter than sugar. It delivers clean taste with (virtually) no calories, no blood sugar spikes or flavour compromises.

Unlocked for scale through science of fermentation

We use precision fermentation to develop brazzein production at scale – eliminating sourcing limits, ensuring consistent high-quality and maintaining cost-effectiveness.