


Freshly roasted by Gray Cup, our roasting partner — ships across India.
Where caffeine comes from
Caffeine is the coffee plant's natural pesticide. Robusta (Coffea canephora) has about 2.2% caffeine by weight; Arabica about 1.2%. So the single biggest lever on a strong cup is the Arabica:Robusta ratio.
Roast level is a myth here — light and dark roasts have almost the same caffeine per gram. Dark roast tastes stronger; it isn't.
How to maximise the dose
- Robusta-forward blend (70/30 or more Robusta).
- Higher dose per cup — brew at 1:14 instead of 1:17.
- Big-volume method — filter or French press mug over a single espresso.
- Two moderate cups spaced out beats one huge one for sustained alertness.
Strong Indian coffees


Roasted or green
Roasters can build a high-caffeine filter blend from a Koraput Arabica base plus Robusta:


Gray Cup roasts 90/10 down to 70/30 Arabica/Robusta blends to order.
Don't overdo it
400 mg/day (~4 cups) is the general safe ceiling. More causes jitters, poor sleep and dependence without extra benefit.