The 9 Best Mushroom Supplements of 2021, According to a Dietitian

Best Overall: Four Sigmatic Mushroom Blend

Buy on Amazon Buy on Thrive Market Buy on IHerb

If you’re just dipping your toes into mushroom supplements, Four Sigmatic's Mushroom Blend powder is an excellent place to start. It harnesses the immune-supporting benefits of ten powerful mushrooms, including reishi, lion’s mane, shiitake, and cordyceps. You’ll get the benefits from all these functional mushrooms in one simple supplement. This powdered supplement is easy to work into your routine because you can stir it into your morning coffee or blend it into a smoothie.

This powder blend of mushrooms is gluten-free, vegan, paleo, and organic. The mushrooms used to make the supplement are farmed naturally or wild harvested.

Best Budget: NOW Cordyceps 750mg

Buy on Walmart

Dietary supplements can cost a pretty penny, but some brands, like NOW Foods, make much more affordable options. NOW's Cordyceps supplement comes in capsule form for you to take each day.

Cordyceps have been used for centuries in Traditional Chinese Medicine to combat fatigue, anti-aging, inflammation, and illness. These affordable capsules are gluten-free, non-GMO, and organic. Each bottle contains 200 capsules, each with 750 milligrams of powerful organic cordyceps.

Best Powder: SoTru Medicinal Mushrooms Drink Mix

Buy on Amazon Buy on Vitacost

If you prefer powdered supplements, try the SoTru Medicinal Mushrooms Drink Mix. It includes six of the most powerful mushroom species, including reishi, turkey tail, maitake, and cordyceps. It's easy to harness their immune-supportive properties by simply mixing the powder into your favorite beverage.

The mushrooms used in this mix are fermented on organic oats, which provides additional gut health benefits, including prebiotic fibers. This powder supplement is certified organic, non-GMO, and gluten-free and comes in various flavors, including citrus and chocolate.

Best Capsule: New Chapter Reishi Mushroom LifeShield Immune Support

Buy on Amazon Buy on Thrive Market

New Chapter's Reishi mushroom supplement capsule supports the immune system thanks to a variety of mushrooms, including organic reishi and shitake mushrooms. Reishi is a type of mushroom grown on hardwood in hot, humid climates such as China, Japan, and other Asian countries. It may help boost the immune system and fight cancer. When taken in supplement form, Shiitake mushrooms may have similar benefits to reishi mushrooms.

Each serving of two capsules provides 300 milligrams of Reishi and 120 milligrams each of Shiitake, Lion's Mane, Maitake, Poria, Turkey Tail, and Chaga mushrooms. New Chapter Immune Support capsules use technology to verify and guarantee each mushroom strain they use in their supplements, so you know exactly what you're taking. They’re also grown in the USA, organic, vegan, and non-GMO.

Best Reishi: Host Defense Reishi Capsules

Buy on Amazon Buy on Thrive Market Buy on Vitacost

Reishi mushrooms are an important plant traditionally used in the medical systems of China, Japan, and Korea. They’ve also become one of the most popular, best selling supplemental mushrooms in the world—for good reason. Reishi mushrooms have plant compounds that may provide health benefits, including beta-glucan, a type of dietary soluble fiber. The purported health benefits of reishi mushrooms include increasing immune response, fighting inflammation, and improving blood glucose.

Host Defense's Longevity Support Reishi Capsules provide 550 milligrams of reishi per two-capsule serving. They're made with U.S. grown, organic mushroom mycelium, also known as the nutrient-rich part of the fungus.

Best Maitake: Om Mushroom Superfood Maitake Powder

Buy on Amazon Buy on Walmart Buy on IHerb

Maitake mushrooms are edible and tasty, as they’ve been widely consumed in Asian diets for centuries. They contain functional nutrients similar to those found in Reishi mushrooms, including the prebiotic dietary fiber beta-glucan. There is still limited research in humans regarding the benefits of maitake mushroom supplements; however, some findings show these supplements may improve immune function.

Om Mushrooms verifies their supplements using third-party testing. They also grow, dry, and mill their own mushrooms in the USA. The product is certified organic, non-GMO, vegan, and gluten-free. Each 2-gram serving mixes easily into your favorite coffee, tea, or smoothie.

Best Chaga: Wellmade Organic Superfood Mushroom Powder Chaga

Buy on Thrive Market

Chaga mushrooms are known for their antioxidants and grow primarily on birch bark in cold climates, including Russia, Northern Europe, Canada, and Alaska.

Thrive Market's Wellmade Organic Superfood Chaga supplement powder is certified organic, non-GMO, ethically sourced, and vegan. Each teaspoon serving contains 2 grams of certified organic Chaga cultured on organic whole oats. The nutrition-packed powder is easy to mix into your favorite coffee, matcha, or smoothie recipe.

Best Cordyceps: Moon Juice Cordyceps

Buy on Amazon

Cordyceps are a fungus that grows on the larvae of insects. For centuries, traditional healers have long been using them to purportedly increase energy, sex drive, and improve kidney function.

Moon Juice Cordyceps is a powder with a mildly sweet flavor that mixes well with coffee, tea, and plant-based milks, and can even be used in baking. It’s organically grown and harvested by hand. Celebrated for its powerful adaptogenic potential, this plant-based powder is anecdotally used by athletes to increase stamina and reduce fatigue. One teaspoon provides one gram of Organic Cordyceps extract.