Sweet protein born from fruit,
built for foods and beverages
Zero sugar. Clean taste. Made to scale.
About Us
Pentasweet – sweet protein brazzein production in the heart of Europe.
We develop clean-taste, zero-sugar sweet protein from rare fruit proteins using science of fermentation. Our mission: to make everyday sweetness healthier for people and the planet.
Meet our sweet protein brazzein – modern solution for sugar reduction
Identical to naturally occuring sweet protein, our brazzein is up to 1,500 times sweeter than sugar. It delivers clean taste without (virtually) any calories, blood sugar spikes or flavour compromises.
Changing the future of sweetness
Powered by precision fermentation.
We use advanced biotech to produce brazzein sustainably at scale – eliminating sourcing limits, formulation compromises and maintaining cost-effectiveness.
Applications of brazzein
From dairy to confectionary, brazzein fits seamlessly into foods and drinks – offering full sweetness, zero sugar, and reliable performance.
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Pentasweet Breaks Ground on Europe’s First Sweet Protein Brazzein Production Facility
Vilnius, Lithuania – March 3, 2026 – Pentasweet has officially signed the civil construction agreement and broken ground on its commercial scale brazzein production facility in Vilnius. The project marks a pivotal transition from pilot scale research and development to full industrial production and positions Pentasweet among…