The caffeine question
How much caffeine is in mushroom coffee?
By Brewlune · Updated November 1, 2026
Lighter instant mushroom coffees have about 45–50mg of caffeine per serving, roughly half a drip cup when using 95mg as an 8oz reference. Actual drip coffee varies; MedlinePlus lists 95–200mg per 8oz.
Everyday Dose mild has 45mg, RYZE medium roast has 48mg, and Four Sigmatic Focus instant has 50mg. Stronger instant blends reach 80–90mg. The amount in brewed mushroom coffee depends on the product and cup size, so check the serving on the label. These examples cover a few popular blends; the range across all mushroom coffees is wider.
