Low Caf Starter Pack
Low Caf Starter Pack
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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.

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