Mushroom matcha is a powdered drink blend that combines Japanese matcha green tea with extracts from medicinal mushrooms like lion’s mane, reishi, and cordyceps. It’s designed to offer the energy boost of matcha alongside the purported health benefits of functional mushrooms, all in a single scoop. Most brands sell it as a lower-caffeine alternative to coffee that supports focus and calm energy.
What’s Actually in It
A typical mushroom matcha blend starts with Japanese matcha powder, the same stone-ground green tea used in traditional tea ceremonies. To that base, manufacturers add dried and powdered medicinal mushrooms. The most common species include lion’s mane, reishi, cordyceps, turkey tail, shiitake, and king trumpet. Each mushroom is included for a different functional purpose: lion’s mane for cognitive support, reishi for stress and relaxation, cordyceps for energy, and turkey tail for immune function.
The mushroom components are usually made from dried fruiting bodies or mycelium that have been ground into a fine powder or concentrated into an extract. Some brands use a mix of both. The quality and concentration of mushroom content varies widely between products, so checking the label for actual milligram amounts per serving matters if you’re buying it for a specific benefit rather than flavor alone.
How It Tastes
Regular matcha has a delicate, grassy sweetness with floral notes. Mushroom matcha shifts that profile toward something earthier and more savory. The mushroom powders add a noticeable umami depth and a slightly woody undertone that traditional matcha doesn’t have. Most people find it pairs well with a splash of oat milk or a touch of maple syrup, which balances the earthiness. On its own, it’s less sweet than plain matcha and more complex, though not as bitter as you might expect from the word “mushroom.”
Caffeine Compared to Coffee and Regular Matcha
A standard cup of matcha contains about 70 mg of caffeine, roughly two-thirds of what you’d get from a cup of coffee (100 to 120 mg). Mushroom matcha blends typically contain less caffeine than pure matcha because the mushroom powders dilute the matcha content per serving. Some commercial mushroom matcha products clock in around 40 mg of caffeine per cup, about a third of a cup of coffee.
That lower caffeine level is part of the appeal. Matcha also contains L-theanine, an amino acid that promotes calm alertness without the jittery edge coffee can produce. The combination of reduced caffeine and L-theanine is why many people describe mushroom matcha as providing “smooth” energy, a gentle lift without a crash.
What the Research Says About Benefits
The health claims around mushroom matcha center on two main ingredients: lion’s mane and reishi. The evidence is early-stage but worth understanding.
A double-blind, placebo-controlled study of 41 healthy adults aged 18 to 45 tested the effects of 1.8 grams of lion’s mane daily. After a single dose, participants performed faster on a cognitive task measuring processing speed and attention. After 28 days of supplementation, there was a trend toward reduced subjective stress, though it didn’t quite reach statistical significance. The researchers noted these results should be interpreted with caution given the small sample size, and the speed improvement showed up on only one of several cognitive tasks tested.
Other trials have found that lion’s mane may improve mood. Menopausal women who consumed 2 grams of lion’s mane powder daily for four weeks showed lower depression and anxiety scores. A separate study in overweight adults found improvements in both memory and mood, potentially linked to the mushroom’s ability to stimulate production of a protein involved in brain cell growth and maintenance. These are promising threads, but the research base is still thin compared to well-established supplements.
Reishi has a longer history in traditional medicine and is primarily associated with stress reduction and immune support. Most of the human evidence is similarly preliminary, with small trials and short durations. Turkey tail has the strongest research backing for immune function among the mushrooms commonly included in these blends, though much of that research has focused on cancer patients rather than the general population.
How to Prepare It
Making mushroom matcha follows the same principles as making regular matcha, with one key rule: don’t use boiling water. Water above 175°F burns the matcha powder and accelerates oxidation, which makes the drink taste bitter and reduces its nutritional value. The ideal range is 140°F to 175°F. If you don’t have a thermometer, boil water and let it cool for about three to five minutes before pouring.
Add one serving of the powder (usually one teaspoon, though brands vary) to your cup, pour in a small amount of hot water, and whisk vigorously until smooth. A traditional bamboo whisk works well, but a small electric frother is faster and creates a creamier texture. Once the powder is fully dissolved and slightly frothy, add more hot water or steamed milk to fill your cup. It also works well iced: dissolve the powder in a small amount of hot water first, then pour over ice and top with cold milk.
Who Should Be Cautious
The matcha component contains high concentrations of a compound called EGCG. Little clinical research has been done on EGCG intake during pregnancy or breastfeeding, and some countries cap the recommended daily amount at 120 mg for pregnant individuals as a precaution.
Reishi and other medicinal mushrooms can have mild blood-thinning effects, which matters if you take anticoagulant medications. Reishi may also stimulate immune activity, a potential concern for people with autoimmune conditions. If you’re on medication for blood pressure, blood clotting, or immune suppression, it’s worth checking with your doctor before adding mushroom matcha to your routine. For most healthy adults, the amounts found in a daily serving are unlikely to cause problems beyond occasional digestive discomfort as your body adjusts.