First Drop
The expressive hook of the first release: a Yunnan Catimor with butter, strawberry, and berries from yeast maceration processing.
Shop nowElegant and filter-led, with lemon, peach, plum, and oolong tea notes from a high-altitude Ethiopian Heirloom lot.
Shop nowThe everyday point of return for drop one: a Colombian lot with juicy peach, rose, balanced acidity, and a smooth floral finish.
Shop nowBrew Guide
Mailing List
Story
Catalyst Coffee is a small Singapore roaster focused on expressive coffees with fruit-like sweetness, floral lift, bright acidity, and clear flavour separation.
The first site keeps the relationship simple: Shopee handles the sale, while Catalyst keeps the memory, brew support, and next-drop signal.