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Low Caf Starter Pack

Low Caf Starter Pack

Regular price £31.50 GBP
Regular price £35.00 GBP Sale price £31.50 GBP
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  • Lab tested for caffeine
  • Free shipping for email subscribers
  • Naturally low caf

Tired of feeling wired? Meet naturally low-caffeine coffee.

Love coffee but find it leaving you jittery, anxious, or struggling to sleep? You’re not alone.

This starter pack helps you find the caffeine level that works for your body - with rare, naturally low-caffeine coffees that don’t compromise on flavour.

The Low Caf Starter Pack includes 2 bags of our Lo Caf coffees and our caffeine calculator. 

1 x 250g bag LO CAF INDONESIA Supriyanto | Lighter Roast 

Fruity, Citrus, Brown Sugar

~150mg caffeine/cup (38% RDI)

1 x 250g bag LO CAF BRAZIL Rio Brillhante | Medium Roast

Apple, Hazelnut, Chocolate

~160mg caffeine/cup (40% RDI)

Our 'Caffeine Calculator'. 

A simple way to estimate how much caffeine is in your cup.

Why caffeine moderation?

Drinking coffee comes with a lot of health benefits - but the negative impact of caffeine can limit its enjoyment. Disrupted sleep, an irritated gut and feelings of anxiety are common complaints when it comes to caffeine. Our Lo Caf coffees offer a way to moderate your caffeine consumption while enjoying a unique coffee tasting experience.

We don’t guess caffeine - we test it.

Most coffee brands estimate caffeine content.

We measure it using lab testing (HPLC), so you know exactly what you’re drinking.

Start your calmer coffee ritual today.

If caffeine negatively affects your sleep focus or how you feel, this is where to begin.

Try two naturally lower-caffeine coffees, and find the right caffeine level for you.

View full details
Coffee cherries being sorted for quality control

COFFEE #1

INDONESIA Supriyanto

Caffeine content: 0.94% by weight in the raw green coffee (compared to approx. 1.5% in regular Arabica).

On the volcanic slopes of Mount Ijen in East Java, producer Supriyanto cultivates a small plot of a rare Laurina hybrid.

A lively but balanced Lo Caf coffee, with citrus brightness, soft fruit notes and a rounded brown-sugar sweetness.

Producer: Supriyanto

Variety: Laurina Hybrid

Process: Natural + Anaerobic Fermentation

Region: East Java

Elevation: 1700m

This coffee was developed through cross-breeding by the Indonesian Coffee and Cocoa Research Institute, allowing the traditionally delicate Laurina variety to grow successfully in Indonesia while expressing a slightly different character.

Red coffee cherries on a collection tray

COFFEE #2

BRAZIL Rio Brilhante

Caffeine content: 1.00% by weight

A naturally low-caffeine coffee with a rounded flavour profile of apple, hazelnut and milk chocolate. Grown in mineral-rich volcanic soil and carefully processed by the Urban family in Minas Gerais, it's roasted to a medium roast level for a balanced cup - ideal for both filter and espresso.

Variety: Aramosa 

Process: Natural

Region: Minas Gerais

Elevation: 1000-1150m

Aramosa offers a naturally sweet, gently complex cup - ideal for afternoons, lighter routines or anyone seeking balance in their daily coffee ritual.

Calm Coffee Roastery caffeine calculator card held over a cup of coffee.

Your brew

The caffeine calculator

We've created a simple caffeine calculator to help you estimate the amount of caffeine in your brew. The caffeine content in your cup depends on three things: the caffeine in the coffee you start with, the dose you use, and the brew method.

Person in a lab coat and gloves operating laboratory equipment to test caffeine content.

The Caffeine Content

Lab tested for caffeine

We lab test the raw (green) coffee beans for caffeine content before roasting. Testing is conducted using high performance liquid chromatography (HPLC) – a widely used analytical technique for separating and quantifying compounds in food and drink.

Frequently asked questions

Collapsible content

Freshly Roasted

Small batch roasted on Tuesdays and Thursdays and dispatched the following day.

Free Shipping Available

Free shipping with Royal Mail's Tracked 48 service for email subscribers.

Recyclable Bags

We have carefuuly selected our bags to be mono material LDPE 4 and they can be recycled. Local recycling services vary across the UK - for the best chance of success drop the used bags at a recycling point

Our Coffee Commitment

If you are unhappy with your coffee please contact us at hello@calmcoffeeroastery.co.uk and we will try our best to correct the issue.

Can I send this as a gift?

Yes, and you can add a personalised gift note at checkout.

A ritual without the rush - why Low Caf?

  • Moderation matters logo of a coffee drinker peering guiltily at a stack of used coffee mugs

    Moderation Matters

    Lowering your caffeine intake can improve sleep quality, reduce jitters, and help you feel more balanced throughout the day — without giving up great coffee.

  • Family friendly logo a lady with child and pet dog and a mug of half caf coffee.

    Family Friendly

    A better option during pregnancy, breastfeeding, or early parenthood — when sleep is limited and even small amounts of caffeine can have a bigger impact.

  • A man at the window watching the sunset with a mug of coffee.

    Sunset Sips

    Enjoy coffee later in the day without disrupting your sleep. Naturally lower caffeine means more flexibility — without the wired feeling.