COFFEE WITHOUT THE JITTERS. Skull Crusher Coffee – Infused is a high-caffeine dark roast designed for calm clarity — the ritual you love, without the wired chaos.
Calm High Caffeine Dark Roast
Our unique infused blend delivers 30mg of calming compounds per cup, paired with a brutal 350mg of caffeine per cup (brew dependent) — the perfect balance of energy + chill for relaxed, crash-free focus.
RELAXED FOCUS: Calm your mind while staying sharp
POWERFUL KICK: 350mg caffeine with zero crash (brew dependent)
DARK ROASTED: Smooth, full-bodied flavour with bold cocoa notes
What it feels like
This blend is built for people who still want intensity… but need control and stability. Think: smoother energy, less spike-crash volatility, and a more balanced “on” switch for mornings, deep work, post-training resets, or late-night sessions.
Quality standards
Rainforest Alliance Certified
No Artificial Ingredients
Small Batch, Freshly Roasted
Strong Enough To Wake The Dead
Choose your format
Select the format that suits your routine: Ground or Capsules (where available on this page).
Good to know
30-Day Money Back Guarantee
Ships within 24h (Mon–Fri)
FAQ
What does “infused” mean?
This coffee is made with our signature high-caffeine dark roast and an infused blend designed to take the harsh edge off stimulation — so you can feel calmer while staying focused.
Will this make me feel sleepy?
No — it’s designed for calm clarity, not sedation. Most people describe it as smoother energy without the wired jitters.
Does it still taste like real coffee?
Yes — it’s dark roasted and bold with cocoa notes. It tastes like coffee first.
How strong is it compared to normal coffee?
This is high-caffeine coffee. Depending on how you brew it, you can get up to 350mg of caffeine per cup — built to hit much harder than standard supermarket coffee.
Can I drink this daily?
Yes — many customers use Infused Coffee as a daily “balanced energy” ritual. If you’re sensitive to caffeine, start with a smaller cup and assess your tolerance.
What brewing method works best?
French Press or Pour Over will extract maximum power… but whatever method you normally prefer will still hit hard.
Why does the caffeine amount say “per cup”?
Caffeine content varies depending on brew method, coffee dose, grind size, extraction time, and cup size. Brew it stronger and you’ll get a bigger hit.
Caffeine note: This is a high-caffeine coffee. Enjoy responsibly.
About the Brand
Brand Info coming soon
Shipped direct by Skull Crusher CoffeeStandard ArtisanBox delivery terms apply
Shipping
ArtisanBox policy
Each maker packs and ships direct, so a mixed basket can arrive in separate parcels.
Delivery cost per maker is shown in your basket and at checkout.
Dispatched Monday to Friday; not at weekends or on bank holidays.
Free delivery on baskets over £100 with code FREEDEL.
ArtisanBox is the fast-growing independent marketplace that makes it easy for you to eat better -- offering options from the best of british artsan and small-batch food and drink makers. Read more here.
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1. Discover & Curate | Browse 2,000+ award-winning products from the UK’s finest independent makers. Mix and match world-class charcuterie, smoked fish, and pantry staples in one single, secure checkout.
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3. Direct-to-Door Delivery | Because our artisans prioritise freshness, your items are shipped straight to you. If you order from multiple makers, your treats may arrive in separate packages—ensuring each one travels the shortest distance possible to stay at its best.
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Because we're a marketplace with many different vendors, the items in your basket may come from multiple warehouse locations, in more than one shipment.
We attempt to make this clear to you throughout the process via the following:
On each product page we show the vendor details, the estimated shipping and delivery dates and the shopping cost for a given product.
We display estimated delivery times in basket, checkout and confirmation email
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Individual vendors may offer free delivery when a minimum threshold or amount. If so, this is messaged in the lime green shipping and delivery information just below the buy buttons on a product page. ArtisanBox at a store level offers free delivery on any basket of products valued at over £100 (excl. shipping charges) using code FREEDEL at checkout.
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We're here to help. if you have any questions or concerns about an order please feel free to contact customer support at customer@artisanbox.io or via the in-store chat if available.
