Red On! High-Caffeine Coffee

Voted one of the World's strongest coffee beans

Coming in at a whopping 1293mg caffeine per 12 fl oz brewed, our coffee has been voted one of the strongest coffee brands in the world! A strong coffee that is very high in caffeine, so it not for the faint hearted, that's why this is our only coffee that has a strength ratio of 5/5.

The Strongest Coffee We Roast

Need a strong coffee that gives you the same rush as jumping out of an aircraft? Red On! Coffee is our highest caffeine coffee, a single-origin Robusta that will give you the kick you need. So, if you are looking for high caffeine coffee beans or high caffeine ground coffee, then you've found the strongest coffee here!

Single Origin 100% Speciality Robusta

A single origin 100% speciality Robusta from the Badra Estate in South West India. A perfectly balanced, clean coffee, high in caffeine with a sweet and subtle acidity.

Best served as an espresso or brewed by cafetiere.

Arabica or Robusta beans?

Most coffee drinkers default to Arabica. It is smoother, sweeter, easier on the palate. Robusta has roughly twice the caffeine of Arabica by weight, which is why it is the bean of choice when you need real caffeine and a genuinely strong coffee.

Cheap Robusta has earned a bad reputation because most of it ends up as filler in low-grade instant coffee. Single origin speciality Robusta, grown and roasted properly, is a completely different product. That is exactly what Red On is.

Try our high caffeine ground coffee and coffee beans

Red ON! is hands down the strongest coffee we have roasted, with a very high caffeine content that most people would be scared to try, but still produces a quality serving.

Red On is available in 2 bag sizes:

• Ground for cafetière 227g

• Beans 227g

• 1kg Beans - if you are purchasing higher quantities for the work place you may be eligible for our wholesale prices, with MOQ's as low as 6kg this may be a better option for you.

Always on the move? Our coffee bags give you the same freshly roasted coffee in a no-machine format, including Red On as high caffeine coffee bags for great coffee, on the move.

How does Red On compare on the coffee strength scale?

Read our coffee strength scale guide to understand why Red On earns a 5 out of 5 strength rating, how the supermarket strength scale is misleading, and how Red On compares to other high-caffeine coffees in the world.

Want the full picture on what makes a coffee genuinely strong? Our guide to the strongest coffee in the UK covers robusta versus arabica, brewing for maximum caffeine, and how Red On stacks up against every other high caffeine brand.