Best Four Sigmatic Mushrooms in 2026

RAW VITAMIN D 5000 IU: Whole food nutrition, specifically formulated with 5,000 IU of fat-soluble Vitamin D3 delivered in a whole food lipid base of high Omega-9 Organic green cracked wall chlorella – plus live probiotics & enzymes to promote absorption

THE SUNSHINE HORMONE: Vitamin D supports memory, concentration & proper cell replication; Easily metabolized D3 is preferred over D2 since it's in the form that comes from the most natural source possible―sun-kissed skin and foods like salmon & sardines

ONCE DAILY VITAMIN D3 FOR IMMUNE SYSTEM HEALTH: Our vegetarian Vitamin D supplement supports bone, joint, breast & prostate health as well as immune health, with 625% Daily Value of vitamin D3—the natural form; Available in a 60-day supply

Lion's Mane Mushroom Supplement for Better Cognitive Health: Made from real lions mane mushroom extract, we use hot water extraction to obtain beneficial beta-glucans, hericenones, and thousands of other nutrients to provide unparalleled brain function with every capsule. Unlike other memory and focus supplements, we do not add mycelium, starch, grains, or fillers into our products — you only get 100% real mushrooms in every bottle.

Ultimate Memory Supplement for Brain: The mushrooms used to make this dietary supplement are hand-picked and analyzed by experts who have over 4 decades of mushroom growing experience to ensure we provide you with the best extract possible. Unlike other brain supplements for memory and focus, The Real Mushrooms Lion's Mane supplements have measured levels of beta-glucans (most important compound found in mushrooms) verified by 3rd party laboratories.

Potent Lions Mane Extract Supplement Good for 60 Days: By choosing Real Mushrooms, you get great value for your money as 1 bottle is already good for 2 months. Featuring 1000 mg of extract in each serving, our lion’s mane contains >30% beta-glucans and undergoes rigorous quality control testing to make them gluten-free, non-GMO, vegan, dairy-free & nut-free.

Supports cognitive performance – Dr. Emil’s Lion’s Mane Smart Shrooms is a powerful brain boosting nootropic that optimizes cognitive performance and promotes mental clarity, focus and memory.

Immune boosting formula - Lion’s Mane has been indicated to provide immune support, reduce inflammation and provide potent antioxidant benefits to improve gut health and support overall immune performance.

Highest quality organic lion’s mane - Our lions mane mushroom supplement contain 2100 mg of 100% pure Lion’s Mane extract powder from hand-picked, USA-grown mushrooms. The powder is extracted using a state-of-the-art hot water method to ensure maximum possible nutrient retention. Our lions mane mushroom capsules are Non-GMO and gluten free, without the use of harmful additives or fillers.

32 ESSENTIAL INGREDIENTS - Immuno Greens contains over 30 research backed, natural ingredients that ensure consumers are able to become the healthiest versions of themselves. We made it extremely affordable for everyone to take control of their health.

INCREASE ENERGY - Your body’s energy output relies directly on what we put into it. Leafy greens have been proven to boost energy output while reducing day to day fatigue. With a single scoop, we made it effortless to maximize your body’s output.

IMMUNE SYSTEM SUPPORT - Over the past few years, many people came to the realization that our health is fragile and it should be prioritized above all else. We included powerful immune supportive ingredients such as Ascorbic Acid, Turmeric Powder, Reishi Mushrooms and Cordyceps. Be prepared for less sick days.

Organic and Powerful: Ultimate Mushroom Complex is all natural, USDA Certified Organic, Non-GMO, Gluten Free, Vegan and Paleo friendly. We use real mushrooms, cultivated naturally in greenhouses and shade-houses, with constant fresh air, natural light and fresh water. To guarantee purity and quality, every crop of mushrooms is 3rd party tested to the highest standards.

Tested and Verified Mushrooms: FreshCap Ultimate Mushroom Complex contains potent extracts of 6 powerful mushrooms: Lions Mane, Reishi, Chaga, Cordyceps, Maitake and Turkey Tail. Our mushroom extracts are analytically tested and scientifically verified to contain greater than 29% beta-glucans, which are the beneficial compounds you’re looking for. We use whole mushroom fruiting bodies with no filler, mycelium, extra starch or grains.

Why You Need Mushrooms: Taking a mushroom supplement can improve your focus and mental clarity* (Lions Mane), boost your immune system* (Maitake, Turkey Tail, Reishi), detoxify and revitalize your body* (Chaga), and improve your strength and endurance* (Cordyceps).

Organic and Powerful: Our mushroom supplements are 100% natural, CCOF Certified Organic, Non-GMO, Gluten Free, Vegan and Paleo friendly. Cultivated naturally in greenhouses and shade-houses, with constant fresh air, natural light and fresh water. To guarantee purity and quality, every crop of mushrooms is 3rd party tested to the highest standards.

Tested and Verified Mushrooms: FreshCap Ultimate Mushroom Complex contains potent extracts of 6 powerful mushrooms: Lions Mane, Reishi, Chaga, Cordyceps, Maitake and Turkey Tail. Our mushroom extracts are analytically tested and scientifically verified to contain greater than 29% beta-glucans, which are the beneficial compounds you’re looking for. We use whole mushroom fruiting bodies with no filler, mycelium, extra starch or grains.

Why You Need Mushrooms: Taking a mushroom supplement can improve your focus and mental clarity* (Lions Mane), boost your immune system* (Maitake, Turkey Tail, Reishi), detoxify and revitalize your body* (Chaga), and improve your strength and endurance* (Cordyceps).

10 Powerful Mushroom Blend 2600 Mg - NutriFlair Mushroom Supplement features 10 types of mushroom - Cordyceps, Reishi, Lion's Mane, Chaga, Turkey Tail, Maitake, Shiitake, Enoki, Agaricus, and Oyster Mushrooms, all working together to promote outstanding daily health. Our maximum dosage mushroom complex of 2600mg per serving is the highest available potency on the market today.

✔ Supports Healthy Immunity ✔ Promotes Focus, Clarity, Memory, Heart Health - Do you find yourself easily falling ill or catching a cold? Our mushroom capsules can help bolster your immune defenses against and keep body strong and alert. Feel fatigue settling on your bones and body? These mushroom capsules will cleanse your system, giving you higher energy levels and vigor for life. Enjoy excellent cardiovascular function, healthy blood sugar and cholesterol values, enhanced focus and memory.

Top Quality, Vegan, Non-GMO, Gluten free - Our professionally formulated natural mushroom pills, are made with 100% Natural, Vegan, Non-gmo, Gluten-free ingredients. Our capsules contain no Fillers, Soy, Preservatives, Binders, or chemicals. Often referred to as shroom, mushies, mushroom extract, giant mushroom, mini mushroom, white mushroom, moshroom, medicinal mushroom, amani, liberty cap. Mushroom is often combined with turmeric curcumin, other nootropics, cinnamon, lions mane supplement.

POWERFUL IMMUNE SUPPORT* FROM THE UNDISPUTED LEADER IN COLLOIDAL SILVER - Sovereign Silver is the premium selling silver supplement in North America for immune support*. Sovereign Silver represents the ultimate refinement of the colloidal silver category.

THE RIGHT DOSE, CONCENTRATION, AND PARTICLE SIZE - Sovereign Silver features an unprecedented particle size as small as 0.8 nm (nanometers). Our 10 ppm concentration is more effective* and safe* than competing brands.

GLASS BOTTLES, NOT PLASTIC - We produce the highest quality product available and we ONLY bottle in glass. Glass bottles are crucial to ensure the stability and quality of Bio-Active Silver Hydrosol that is impossible with the use of plastic bottles.

Comprehensive Nutritional Support: Earth's Blend Multi-Vitamin offers a complete spectrum of essential vitamins and minerals, providing comprehensive support for overall health and well-being.

Enhanced Energy and Immunity: Our premium formula includes adaptogenic herbs and immune-boosting ingredients, such as astragalus and quercetin, to help increase energy levels, strengthen the immune system, and promote vitality.

Whole Food-Based Ingredients: Earth's Blend Multi-Vitamin is made from whole food sources, ensuring optimal absorption and utilization by the body. Experience the benefits of what nature intended in every capsule.

✔️ Packed with Antioxidants - Turkey Tail Mushroom contains several compounds called polysaccharides which are antioxidant that's essential for overall wellness.* Making our Turkey Tail Mushroom Extract powder, or Turkey Tail Mushroom powder, a natural and great source of antioxidants.*

✔️ For Overall Wellness - Turkey Tail is one of the mushroom supplements with many benefits to the overall wellness.* And, our Turkey Tail Extract powder, or Coriolus versicolor Extract, may help support your overall health for every serving.* Take 1/3 tsp, which contains 1000mg of Coriolus versicolor Extract, into any beverage of your choosing or even your food!

✔️ Gluten Free & No Filler - Our Turkey Tail Mushroom Extract powder does not have any fillers, additives, and also artificial flavors. Not only that this product is filler free, this Turkey Tail Mushroom powder, in extract form, has no gluten, dairy, soy and especially added sugars for those with dietary restrictions.

🟠 Boosts Immune Health - As a rich source of antioxidants, Lion's Mane Mushroom Extract, in Lions Mane Mushroom powder form, has immune support properties.* The antioxidants, which are polysaccharides, helps fight free radical damage to cells of the body, making Lions Mane Powder, one of herbal supplements, an ideal addition to any diet to boost immune health!*

💚 Aids Healthy Digestion - Lion's Mane Mushroom Extract powder, or Lions Mane powder, may help support and aid digestion.* In addition, Lions Mane Extract also fortifies the body's natural defenses and support immune health.* Not only that its a digestive support, Lions Mane Mushroom supplement also support healthy stomach function which is vital for overall digestive health.* This makes it a great addition to any diet and healthy regimen.

🧠 Supports Brain Health - Lion's Mane Mushroom Extract, which is powder form, is a well-known herb that has been used for centuries to support various aspects of health.* Due to its unique compounds, Lions Mane Powder may help support brain health in different ways: cognition and concentration, making it a great choice if you're looking for natural sources to promote overall brain function.*

WHOLE FOOD NUTRIENTS : Enrich your diet with a fruit and veggie supplement that's packed with essential vitamins, minerals, & antioxidants. Unlike synthetic vitamin pills, our fruit and veggie capsules contain whole food micronutrients, fiber, and enzymes that work together to maximize absorption.

39 SUPERFOODS : Each serving of our fruit and vegetable vitamins contains 23 antioxidant rich fruits and 16 nutrient dense veggies. Diversify your diet and optimize your health with a superfood blend that includes acai, alfalfa, reishi mushrooms, green tea, broccoli, and so much more.

100% ORGANIC : Our fruit and vegetable supplements are made with non-genetically modified, freshly farmed plants that are grown on organic farms. Studies have shown that organic produce is more nutritious and contains more antioxidants for enhanced health benefits.

USDA ORGANIC CERTIFIED AND MADE IN THE USA: Supercharge your life by eating more fruits and vegetables. Eating more fruits and veggies has been proven to improve your chance of living a longer, healthier life. Grown American Superfood is the fast, easy, delicious way to get more fruits and vegetables into your diet! One scoop a day helps keep the doctor away.

OVER 30 FRUITS & VEGGIES: Our formula is the first and only superfood with over 30 fruits and vegetables that are 100% grown in the USA. All fruits and vegetables in Grown American Superfood are organically grown in the United States, Certified Organic by the USDA—meaning it is free from harmful pesticides, herbicides and dangerous toxins. Organic, pure, safe and better than fresh.

REACH DAILY SERVINGS OF FRUITS & VEGETABLES: Grown American Superfood makes it easy to reach the daily recommended servings of fruits and vegetables. Contains 1.5 servings of fruits and vegetables in every scoop and only contains 25 calories! Ingredients include 5 organic concentrated leafy greens, 8 organic super fruits, 6 organic vegetables, and 12 organic sprouts.

HEALTHY GUT SUPPORT - BIORAY Daily Belly Mend is an 11-strain probiotic blend that improves healthy gut & bowel function, decreases stomach discomfort & bloating, and supports a healthy gut/brain connection.

ADDITIONAL BENEFITS - This formula also supports immunity, amplifies speech & sociability, decreases leaky gut, and nourishes the liver.

QUALITY - Our probiotics are hypoallergenic, in a non-dairy, rice base. This supplement is non-GMO, vegetarian, gluten free, non-dairy, nut free, soy free, and alcohol free.

DOCTOR-FORMULATED ALL-IN-ONE IMMUNITY BOOSTER: Supercharge your immunity with 27 of nature’s most potent immune boosting ingredients all packed into one mighty bottle. Packed with powerful antioxidants, super herbs, traditional respiratory herbs, and defense mushrooms, it stimulates healthy immune response and is the most comprehensive and advanced immunity booster on the market!

ESSENTIAL VITAMIN C, D & ZINC FOR POWERFUL DEFENSE: Each immunity capsule contains the highest level of the most researched vitamins and minerals for immune health, including Vitamin C, Vitamin D, and Zinc to maintain and fortify the immune system. Over 5X more powerful than Vitamin C alone+

IMMUNE-BOOSTING CLINICALLY RESEARCHED INGREDIENTS: The highest quality clinically studied medicinal herbs kick your immune system into high gear, including antioxidant-rich elderberry, echinacea, andrographis, and astragalus.

Anti-Aging Beauty: Natural dietary supplement with essential vitamins and amino acids for joint support and strong hair, skin, and nails. Add Sunwarrior vegan collagen capsules into your daily supplements and feel the difference.

An animal-friendly, enviornmentally-sustainable blend of plant-based ingredients. Sourced from, organic brown rice, pea protein, spirulina, vitamin c from sea buckthorn berries & amla, spinach, tremella mushrooms, and naturally sweetened with stevia sweet leaf.

With hyaluronic acid, elastin, silica from bamboo, tremella mushrooms, and more, you can build and enhance your natural beauty from the inside out. Fusing the power of collagen peptides and other plant based protein sources mixed with a veggie serving equivalent into one smooth, great-tasting formula that is overwhelmingly superior to the individual components alone.

IMMUNE SUPPORT: An antioxidant, Reishi helps reduce oxidative stress on the body and contains three important compounds: polysaccharides, triterpenes, and Ganoderma Lucidum Peptide

NATURAL ENERGY BOOSTER: Siberian Chaga mushroom is charged with antioxidants; this adaptogen boosts energy and slows aging by helping to regulate sleep patterns and increasing resistance to stress

EXCLUSIVE POTENT BLEND: Certified Organic Reishi extract combined with Siberian Chaga extract for powerful benefits; hot water extracted then freeze-dried to ensure capsules have all essential nutrients

Longevity Women's Formula is a complete multiple - Contains everything found in LifeEssence along with the bone and blood support factors found in LifeEssence Women's Formula - Add potent blends medicinal mushrooms, aloe, and fucoidan to support the immune system, and an amazing blend of cell-protective antioxidant factors

Female Support Factors - A unique blend of specific ingredients designed to support bone density, hormonal balance and the female reproductive system

SuperFood Complex - Provides a wide array of food based vitamins, minerals, & phyto-nutrients in their most usable forms - Provides antioxidant protection, immune and liver support - Supports healthy energy levels without stimulating the body

L-Theanine Liquid Drops: Help manage stress levels, cognitive function, sleep and more with these delicious, lemon-lime flavored liquid drops. With L-Theanine in easy-to-take liquid form, you can simply take it by mouth, add to a glass of water, your favorite morning juice, or a smoothie!

Multiple Benefits: L-Theanine is an amino acid found primarily in green and black tea and some mushrooms that help support relaxation.

Vegan Formula: Per Serving (60 Drops): 200 mg L-Theanine. Other Ingredients: Purified Water, Organic Glycerin, Citric Acid, Natural Flavor, Organic Stevia Leaf Extract, and Potassium Sorbate. Formulated for Adults and Kids.

Natural energy boost: A carefully formulated mushroom mycelium and herbal blend that synergistically works to promote immediate and sustained energy

Daily support: As a dietary supplement, take 2 capsules once per day, with or without food as recommended by your healthcare advisor; Formula is vegan, gluten free and GMO free

Smart mushrooms: Includes Cordyceps mycelium to support immediate energy and respiratory function; Reishi to support adrenal health; Chaga mycelium to help reduce oxidative stress

🌞UNIQUE FORMULA: The formula is completed by the addition of a complex SuperFood formula that includes Kale, Mushrooms, and other veggies we need in our daily diet.

🌞HOW TO USE: We recommend adding 1-2 scoops of Hot water or Soup（NO COFFEE). For better results, make sure to stir well. Turmeric & ginger taste, No additives, NON-GMO, Gluten Free, Dairy Free, Soy Free.

🌞AMAZING BENEFITS: Our body produces collagen every day, however, aging slows down the natural collagen production in our body. The 20 Naturally-Occurring Amino Acids in this product can not only improve the health of your skin, hair, bone, and joints, but also promote mood, better sleep, and a healthy digestive system.

🍄 IMPROVE YOUR MOOD AND MENTAL HEALTH - Uphoric Urth Lion's Mane promotes immune support and cognitive function leading to mental clarity and focus. Additionally, Lions Mane mushroom is an extract that provides nervous system health giving you greater energy throughout the day. Uphoric Urth lions mane mushrooms offer a holistic solution to recovery and sleep providing cognitive benefits to better improve your daily life.

💧 HIGH POTENCY TINCTURE FORM - The benefits of medicinal mushrooms in tincture form include quick absorption, long shelf life and easily added to any food or beverage. Our tinctures use double extraction methods from the mushroom fruitbodies to more fully extract the wide range of bioactive compounds available. Also, liquid extracts are absorbed more quickly into the system, providing you with quick results.

💚 A SIGN OF QUALITY - Since our tinctures are so concentrated you may notice a small amount of solid material suspended in the tincture. This is reflective of extracted mushroom material saturating the tincture. There may be some degree of solid material, especially the polysaccharides, that will cuddle up together in the solution. This is totally fine! This is a natural occurrence and is not a cause for any concern, but rather a sign that the tincture is highly saturated, yay!

PEAK PERFORMANCE, ENERGY, VITALITY, IMMUNITY & MORE* - Studies have shown Cordyceps gives you daily natural energy boost but more importantly overall health & wellness*. This medicinal mushroom also helps reduce inflammation & oxidative stress, speed up recovery from exercise, fatigue, enhance liver & lung function. Cordyceps capsules are perfect for athletes, adventure seekers, busy career people and more.

HOW TO TAKE: Take 3 a day or as recommended by a health care professional. Taking only 3 vegan capsules daily is equivalent to eating almost 20 grams of fresh mushrooms-- giving you all the beneficial beta glucans, triterpenes plus thousands of other nutrients only from the Cordyceps Supplement.

FORMULATED WITH TOP QUALITY IN MIND: Our Cordyceps is made only from Cordyceps Militaris fruiting bodies-- no grains, no additives & no fillers. The powder is extracted using a state-of-the-art hot water method to ensure maximum possible nutrient retention to obtain beneficial beta-glucans, hericenones and thousands of other nutrients to provide an unparalleled brain boost with every capsule. Our Cordyceps supplement is Non-GMO, Gluten free, Vegan, Dairy-Free & Nut-Free.

Don't Be Fooled By Cheap And Even Expensive Imitations! All Greens and Reds Superfoods are Not the same. Some popular brands use Grass Powder while Peak Performance uses Grass Juice Extract. 20 parts of grass make only one part of grass juice powder - that’s why our grass juice powder is 20 times more concentrated than others. Also, unlike cows our stomachs are not made to digest grass. Our grass juice powder is more easily digestible therefore you absorb the maximum nutrients possible!

Nutrient Rich Antioxidants - Organic Kale, Organic Broccoli, Organic Spinach, Organic Beet, Organic Parsley, Organic Tomato, Organic Moringa, Organic Wheat Grass Juice Powder, Organic Spirulina, Organic Chlorella, Organic Elderberry Extract and more - contains natural phyto-chemicals and chlorophyll that give them their antioxidant powers to neutralize dangerous free radicals in the body.

Best Tasting Kids Greens + Reds Real Superfood Supplement – This is, hands down the most Delicious Organic Superfood containing over 25+ cleansing, alkalizing, farm fresh nutrient-rich wholesome fruits and veggies. Aids in digestive support while enhancing your child’s immune system and boosting their energy.

FULL SPECTRUM COMPLEX: Our 8 Mushroom Formula features an expertly formulated blend of extracts

SUPERIOR ABSORPTION: A single Quick-Release capsule delivers up to 100 mg of each Mushroom type

DYNAMIC BLEND: Contains pure Maitake, Reishi, Shiitake, Lion's Mane, Cordyceps & Chaga Mushrooms

10 MUSHROOM BLEND: Delivering powerful top to toe nourishment, this 10 mushroom extract powder boosts your entire body and mind, from energy and stamina to immune health, cognition and mental clarity

SUPER-POWER YOUR COFFEE: Our stimulant-free mushroom powder mix can be added to your morning tea or coffee, or blended into a smoothie or soup without changing the texture or taste

ORGANIC MUSHROOM MIX: This comprehensive mushroom blend combines Organic Lion’s Mane, Chaga, Reishi, Shiitake, Cordyceps, King Trumpet, Antrodia, Maitake, Turkey Tail and Agaricus Blazei mushrooms

DAILY SUPER GREENS HEALTH SUPPLEMENT: The Super Elixir is a daily health supplement formulated using a combination of whole foods, super greens, herbal extracts, vitamins, minerals, and probiotics to help support overall gut health, immunity, energy, and the appearance of healthy skin, hair, and nails. Our blend is 100% gluten free, vegan, dairy free, non gmo, and Australian made. Available in four great tasting flavors: lemon ginger, blood orange, original pineapple & line, and unflavored.

SILICA FOR HAIR, SKIN & NAILS: WelleCo super greens powder includes horsetail herb extract for its natural silica content, which helps support the production of healthy connective tissue, and the formation of collagen for skin, hair, and nail health.

PROBIOTIC BLEND FOR DIGESTIVE HEALTH: Each serving of greens superfood powder includes acai, pomegranate, and grapeseed powders for their probiotic and antioxidant properties, to assist with reducing free radicals in the body and healthy skin.

CONGITION, FOCUS, IMMUNITY & MORE: Studies have shown Lion’s Mane to be one of nature’s most powerful nootropics, aiding memory, focus, clarity and overall cognitive performance. In addition, Lion’s Mane has also been indicated to be a natural boost to the immune system, reduce inflammation and provide potent antioxidant benefits.

HOW TO TAKE: Take 3 capsules a day or as recommended by a health care professional. Our 2250 mg serving is the highest available Lion’s Mane available.

FORMULATED WITH TOP QUALITY IN MIND: The powder is extracted using a state-of-the-art hot water method to ensure maximum possible nutrient retention to obtain beneficial beta-glucans, hericenones and thousands of other nutrients to provide an unparalleled brain boost with every capsule. There are no added starches, grains, or fillers in our products -- you only get 100% real medicinal mushrooms in every bottle. Our Lion’s Mane supplement is Non-GMO, Gluten free, Vegan, Dairy-Free & Nut-Free.

✅ IMMUNE SYSTEM SUPPORT AND BOOSTER: 10 Powerful Mushrooms Packed With Essential Vitamins And Nutrients That Help Support Healthy Cell Function, And Helps Naturally Strengthen Your Immune System Defenses, Provides Natural Energy And Relieves Stress. Use Daily To Stay Healthy And Energetic.

✅ 10X SUPERFOOD ANTIOXIDANT MUSHROOM SUPPLEMENTS FOR HUMANS: Our Immunity Defense Mushroom Complex Contains Some Of The Most Highly Researched Mycological Species: Lion’s Mane, Turkey Tail, Maitake, Reishi, Cordyceps, Chaga, Shiitake, White Button, Black Fungus, Agaricus Mushrooms To Help Regulate And Protect Immune Health

✅ 10-in-1 MULTI-MUSHROOM COMPLEX: Why Get Each Mushroom Type On Its Own When You Can Get 10 In 1? Get All Year Round Comprehensive Support With This Mushroom Supplement Blend. Perfect For Any Age, Men, Women, And With Any Diet. These Immune Support Mushrooms Are Known To Have Great Multi-Organ Supporting Properties That Nourish Your Body For Optimal Health.

IMMUNE SYSTEM BOOSTER AND IMPROVES MEMORY & COGNITIVE FOCUS: Our blend of mushroom extract is formulated to deliver results to strengthen your immunity, memory, focus and cognitive performance. The Reishi Mushroom is the ultimate immunity booster to avoid a common cold, while Lions Mane (known as the "Smart Drug") to improve your focus - perfect nowadays for working from home & studying. Other benefits are energy boost, improved mood & stress relief.

HOW TO TAKE: HPD Rx's Mushroom Rx offers the highest available mushroom extract blend dose of 2250 mg. Take 3 a day or as recommended by your health care professional. This includes 1 bottle with 120 capsules.

FORMULATED WITH TOP QUALITY IN MIND: The powder is extracted using a state-of-the-art hot water method to ensure maximum possible nutrient retention to obtain beneficial beta-glucans, hericenones and thousands of other nutrients to provide an unparalleled immune support with every capsule. There are no added starch, grains, or fillers in our product. Our Mushroom Rx supplement is Non-GMO, Gluten free, Vegan, Dairy-Free & Nut-Free.