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Comfortable Coffee  Even on an Empty Stomach

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Reviews From Lean Caffeine Drinkers

Join the Buzz: See What Lean Caffeine Drinkers Are Saying!

© 2026 Lean Caffeine. All rights reserved.

Calm Focus

Lean Caffeine is slow-roasted for smooth, balanced energy, supporting calm focus and mental clarity without the harsh burn. Freshly roasted in the UK for cleaner taste and better results.

Clean Coffee

Artificial flavour oils can irritate your gut and worsen stomach discomfort.Lean Caffeine is 100% pure coffee. Nothing added.No oils. No flavourings. No surprises.

Cold Brew

Coffee beans can be used in bean to cup machine Mix 4 heaped tablespoons of ground coffee into 1L of fresh cold water in a jar or jug. Steep for 12-18hrs in fridge, strain and enjoy over ice. Coffee beans can be used in bean to cup machine

Lean Caffeine vs Mainstream Coffee

Why Choose Lean Caffeine

Peace of Mind

Lean Caffeine is lab-tested for mold, heavy metals, and pesticides, so your stomach isn’t reacting to hidden contaminants.

✅ Lab-tested: for purity and potency

✅ Mycotoxin Free: cleared of mold

✅ Pesticide Free: for a cleaner finish

✅ No Sugar: or artificial sweeteners

✅ No Heavy Metals: rigorous screening

Mainstream

Coffee

❌ Requires a trip or delivery wait

❌ Served in disposable cups

❌ Limited flavor options

❌ Loaded with sugar, syrups & calories

❌ Short shelf life (hours)

"Regular coffee is upsetting my stomach, but LC is gentle an easy on my gut with low acid and smooth delicious tastes."
Jane -★★★★★
"I finally know what clean energy feels like. It has such a clean smooth taste and I don't get those jitters anymore."
Hannah -★★★★★
"I am done with coffee that has hidden junk and that horrible jittery feeling."
Aine -★★★★★
"I didn't realise how acidic supermarket coffee was until I tried this."
Thomas -★★★★★

Frequently Asked Questions

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You got questions. We got answers.

What is Lean Caffeine made of?

Lean Caffeine coffee concentrate is made of 100% natural beans.

Is Lean Caffeine coffee concentrated?

Lean Caffeine is a highly concentrated coffee.

How many cups does it make?

You can make up to 100 standard 6oz cups with 1 bottle of Lean Caffeine.

What if I don't the product after purchasing?

We stand by the quality of our products and are confident that you will be satisfied with your purchase. If, for any reason, you are not happy with our products, we offer a 30-day money-back guarantee on first orders only.

What is Lean Caffeine roast level?

Javvy is a delightful medium roast with a smooth, clean taste and balanced body.

No Artificial Flavors

100% Money Back

Clinically Tested

Made in Sweden

Brew Instructions

Moka Pot

Fill base with water(below valve), fill basket with 2 tablespoons of ground coffee (level, but not tamped). Assemble and heat slowly. Stop when bubbling sound rises.

French Press

Add 2 tablespoons of ground coffee, pour in 350ml off the boil water, stir, steep for 5 minutes, then press and pour in the mug to enjoy.

Aeropress

Add 1.5 tablespoons ground coffee and off boil water, stir, steep briefly, then press into cup.

Expresso Machine

18g ground coffee per 36-40ml espresso -use fine scale. Tamp ground coffee firmly in portafilter and place in machine. Follow machine instructions.

$0.40 per Cup

as low as

$3-7 per Cup

cost up to

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*Special sale discount is valid only on the first delivery of new Lean Coffee subscription created on leancaffeine.convertry.com/try by 02/02/2026 at 11:59pm PST. LeanCaffeine subscription renews every 30 days at a discounted rate of the price listed at checkout. Max one offer per customer; cannot be combined with any other offers or sales.

Monthly subscription benefits

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Video Reviews

Written Reviews

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79%
4 ★
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1,733 reviews