Coffee Roast Lab

High Caffeine Coffee

Some mornings ask for more than a gentle nudge. These coffees are built around robusta, the bold bean that carries roughly twice the caffeine of arabica, for a cup that is rich, full bodied, and genuinely strong. Roasted fresh in Ottawa and shipped across Canada and worldwide within 3 business days.

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COFFEE QUESTIONS

Questions about high caffeine coffee

What makes a coffee high in caffeine?

Caffeine comes from the bean, not the roast. Robusta beans naturally carry about twice the caffeine of arabica, so a robusta or a robusta blend gives you a stronger lift cup for cup.

Which of your coffees has the most caffeine?

Our single origin robustas, like Vietnam Robusta and Indian Robusta, sit at the top. Blends that include robusta, such as our House Blend, land a step below but still brew stronger than a straight arabica.

Does a darker roast mean more caffeine?

No. Darker and lighter roasts of the same bean carry almost the same caffeine. The bean is the real lever, which is why robusta is the one to reach for when you want a stronger cup.

How should I brew high caffeine coffee?

Robusta shines through espresso and moka pot, where its body and crema come forward, and it holds up beautifully in a French press.

Explore Our Coffee Collections

Arabica coffee plant growing at high altitude with ripe coffee cherries Arabica CoffeeOur Arabica coffee collection showcases beans known for their refined flavour, gentle acidity, and layered aroma. Grown at higher altitudes, Arabica coffees develop nuanced tasting notes ranging from chocolate and caramel to fruit and floral tones. Carefully roasted to preserve origin character, this collection is ideal for those who value balance, clarity, and a smooth, flavour-forward cup. Robusta coffee beans in a bowl representing bold high-caffeine coffee Robusta CoffeeOur Robusta coffee collection is built for strength, body, and depth. Naturally higher in caffeine and lower in acidity than Arabica, Robusta delivers a heavier mouthfeel with earthy, nutty, and dark chocolate notes. Carefully selected and precision roasted, these coffees are ideal for espresso, milk-based drinks, and those who prefer a stronger, more intense cup. Espresso Roast - Coffee Roast Lab Espresso RoastExplore our range of espresso-friendly roasts, carefully selected for rich flavour, low acidity, and smooth crema. Whether you're brewing with Arabica or Robusta beans, these coffees are roasted longer to bring out bold, full-bodied notes that shine in straight shots and milk-based drinks. Each roast is prepared weekly in Canada and shipped within days for peak freshness in every cup. Decaf coffee beans symbolizing Swiss Water and sugarcane decaffeination methods Decaf CoffeeOur decaf coffee is naturally decaffeinated using the Swiss Water Process or sugarcane method, removing caffeine while preserving the bean’s original taste and aroma. Smooth, balanced, and low in acidity, it offers gentle chocolate and caramel notes with a clean finish. Ideal for evening drinking or anyone seeking great coffee without caffeine. Single Origin - Coffee Roast Lab Single OriginExperience the unique terroir of our single origin coffees, Arabica and Robusta beans from individual regions, including decaf, each with its own distinctive flavours and aromas. Specialty Blends - Coffee Roast Lab Specialty BlendsOur specialty blends are expertly crafted to bring out unique flavours and balanced roast profiles. Whether you prefer smooth and mellow or bold and rich, our freshly roasted blends deliver a high-quality coffee experience in every sip