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Catalyst's range balances bright citrus and floral notes with deeper caramel sweetness, anchored by occasional hints of cherry, hazelnut, and dark chocolate.
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Catalyst roasts with a clear preference for sweetness and fruit, ranging from vivid tropical profiles — ripe mango, lychee, watermelon — through to darker, more grounded cups built around stone fruit, chocolate, and caramelised sugar. The range sits mostly in the expressive, process-forward end of the spectrum, with fermented and floral notes appearing alongside more approachable caramel and ganache characters. It's a varied but coherent lineup, well suited to those who enjoy coffee with presence and definition rather than subtlety.
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