Everything to know before your first bag
Start with the coffee, then find practical details about ordering, delivery and the 30-day guarantee.

Try Kalba for 30 days. If you don't like it, tell us and you get your money back and you keep the bag. US shipping is free over $39.99 and orders leave in 1-2 days.
Everything to know before your first bag
About the coffee
Does it taste like mushrooms?
No. It tastes like coffee: nutty, caramel-sweet, with a light floral finish. It brews like coffee too, because it is real ground coffee. To get the best cup, use 1-2 Tbsp per cup and drink it with creamer or milk rather than black.
How much caffeine is in a cup?
Less than your regular cup carries, and steadier. That's deliberate: enough lift for the morning without the jitters or the afternoon drop.
How is this different from instant mushroom powders?
Powders are dried extract you stir into hot water. Kalba is real ground coffee with the mushrooms in the blend. You brew it in a machine, it tastes like coffee, and black seed helps your body absorb what's in it.* Powder solves the maker's problem (cheap to make and post). Ground solves yours.
How does it compare to Ryze or Four Sigmatic?
Both are instant powders, and the most common complaints in their own reviews are taste and feeling nothing. Kalba takes the opposite route: a real brewed cup, taste-first, with black seed added so the mushrooms have a better chance of being absorbed rather than passed through.* If you tried one of those and gave up on mushroom coffee, your conclusion was right about powder, and only powder.
How do I brew it?
Like normal coffee: drip machine, French press or pour over all work. Use 1-2 Tbsp per cup and don't under-dose, because a thin brew sells the taste short. It's best with creamer, milk or as a light latte.
When will I notice anything?
Honestly: the stomach difference shows up in the first cups, the steady energy inside the first week, and the immune support is a month-in, long-run thing that builds with the daily habit.* Anyone promising you'll feel the immune support working in the first week is guessing.
Who is it for?
Coffee lovers whose regular cup has turned on them: acid stomach, jitters, the 2pm crash. And anyone who wants daily immune support in a habit they already have.* If you're pregnant, nursing or on medication, check with your doctor first, as you would with any supplement.
Is it vegan?
Yes. The blend contains no animal-derived ingredients and suits a plant-based diet.
Does it contain common allergens?
The blend is free from gluten, dairy, soy and nuts. Check the product label if you have a specific allergy or dietary restriction.
How should I store it?
Keep the bag sealed in a cool, dry place away from direct sunlight. Close it tightly after each use to protect freshness and flavour.
Ordering and subscription
How does the subscription work? Can I cancel?
Subscribers pay 15% less on every delivery: $40.79 for the three-bag supply instead of $56.97, or $16.14 for a single bag. It arrives every 2 weeks or monthly, whichever you pick. Skip a delivery or cancel anytime in one click from your account. No lock-in, no phone call, no hoops.
Where can I buy it?
Right here. Free US shipping over $39.99, subscribe and save $2.85 every bag, cancel anytime.
Shipping and returns
What about shipping and returns?
Orders ship in 1-2 days. US shipping is free over $39.99. Every order carries the 30-day money-back guarantee: refund in full, keep the bag.
Real coffee, real immune support and 30 days to prove it
If Kalba isn't the best mushroom coffee you've tried, tell us within 30 days and you get your money back. You keep the bag.
30-day money-back guarantee · Free US shipping over $39.99 · Ships in 1-2 days