This is Terranova’s six-mushroom super-blend, available in capsules and powder. It includes reishi, cordyceps, maitake, shiitake, chaga, and royal sun agaricus, a species most mushroom complexes leave out entirely.

Each capsule delivers 625mg of their Phytofresh complex, with the powder giving you double that per serving.

Everything is fresh freeze-dried from organic whole mushrooms, using the full spectrum: primordia, mycelium, fruiting body, and extracellular compounds. No extraction, no fermentation, just flash-frozen and dried to preserve the complete biochemical profile.

Plus 25mg of ginger per capsule for absorption.

Terranova uses no fillers or binders of any kind, which is rare in this market.

What's in Terranova Synergy Super-blend 

The four capsule daily dose:

Reishi (Ganoderma lucidum), 500 mg. Used for immune balance and stress. Typical daily dose 1,400 to 5,400 mg of dried mushroom. Max around 5,400 mg dried, or up to 12,000 mg of concentrated extract in the Chinese Pharmacopoeia.

Cordyceps (Cordyceps sinensis), 500 mg. Used for energy, stamina and lung function. Typical daily dose 1,000 to 3,000 mg. Max around 3,000 mg per day for general use, with some studies going up to 6,000 mg short-term.

Maitake (Grifola frondosa), 100 mg. Used for immune function and blood sugar balance. Typical daily dose: 250 to 500 mg of extract, or up to 2,500 mg whole mushroom. Max around 3,000 to 7,000 mg of extract in clinical use.

Shiitake (Lentinula edodes), 400 mg. Used for immune health and cardiovascular wellbeing. Typical daily dose: 500 to 1,000 mg of extract. Max around 2,000 mg per day for ongoing use.

Chaga (Inonotus obliquus), 400 mg. Used for antioxidant action and immune health. Typical daily dose 500 to 2,000 mg. Max around 3,600 mg per day, with caution due to oxalate content and kidney strain.

Royal Sun Agaricus (Agaricus blazei), 200 mg. Used for immune health and blood sugar. Typical daily dose 1,500 mg (500 mg three times a day). Max tolerated in traditional Japanese use reaches several grams per day, but 1,500 mg is the common clinical figure.

Ginger Rhizome (Zingiber officinale), 100 mg. Used for digestion and to help the body absorb the mushroom compounds. Typical daily dose 1,000 to 2,000 mg. Max around 4,000 mg per day.

Terranova recommends 1 to 4 capsules daily, so even at the top end, this is a low-dose product compared to standalone mushroom extracts. It is designed as a gentle, broad-spectrum daily blend rather than a high-dose therapeutic formula. Because of the extraction method and the addition of Ginger Rhizome (which increases absorption) you can get away with what seems like lower doses and still get the benefits of these mushrooms. 

Why Fresh Freeze-Dried Matters

Heat damages enzymes and volatile compounds. Standard drying methods and hot-water extraction sacrifice some of the biochemical complexity to concentrate specific actives like beta-glucans.

Fresh freeze-drying skips the heat entirely. The mushrooms are flash-frozen and then dried under vacuum, which preserves the enzymes, trace compounds, and full polysaccharide profile in their natural ratios.

You get less concentration of any single compound but a much broader biochemical spectrum. This matters because medicinal fungi contain hundreds of bioactive molecules that work together, and isolating a few of them may miss the bigger picture.

How the Six Mushrooms Work

·       Reishi delivers ganoderic acid triterpenes that interact with your GABA system for calm and stress reduction. This is the broadest-researched medicinal fungus for immune health

·       Cordyceps contains cordycepin, which your cells use to produce ATP for energy. Clinical data show improved oxygen uptake and endurance in athletes. Also used for tiredness and exhaustion.

·       Maitake is the D-fraction mushroom. Its unique beta-glucans bind immune cell receptors differently from reishi or chaga, triggering a targeted rather than generalised immune boost.

·       Shiitake has lentinan, a beta-glucan proven to lower inflammatory markers in a four-week human trial

·       Chaga has melanin and polyphenols with exceptional antioxidant activity. One of the richest natural sources of free-radical-scavenging compounds

·       Royal Sun Agaricus is the extra species here. It has a long history of use in Brazilian and Japanese traditional medicine for immune boost, with some human research on blood sugar balance

What a Six-Mushroom Blend Can Do 

·       Broader immune coverage from six species activating different receptor pathways

·       Energy and endurance from cordyceps without stimulants

·       Calm and stress reduction from the reishi triterpene content

·       Antioxidant from chaga and shiitake

·       Full-spectrum biochemistry preserved by freeze-drying rather than heat extraction

Who is a Full-Spectrum Mushroom Blend for

• People who want the widest possible coverage from a single product, rather than buying five separate bottles.
• Anyone new to medicinal fungi who wants to see how their body responds to a broad blend before choosing individual species.
• People who prefer whole-food-style supplements over concentrated extracts.
• Athletes or active people who want the energy benefits of cordyceps alongside broader immune and stress benefits. A handy blend for people who are "getting fit".
• Available in capsules or powder. Vegan and organic.

Signs a Mushroom Supplement may Suit

• Low energy that does not respond to caffeine or rest.
• Frequent colds and slow recovery.
• Stress that affects your sleep, digestion, or immunity.
• A general feeling of being run down without a specific cause.

If that sounds like you, a multi-species blend is a reasonable starting point because it covers several pathways at once.

Research on Six Mushroom Supplement

• Reishi has a Cochrane review and multiple clinical trials.
• Cordyceps has a meta-analysis showing improved aerobic capacity.
• Shiitake has a four-week human trial.
• Maitake has phase I/II immune activation data.
• Chaga has strong preclinical antioxidant evidence.
• Royal Sun Agaricus has a smaller but growing evidence base, including blood sugar research.

The full-spectrum whole-mushroom approach has less clinical data than concentrated extracts, but population studies consistently link regular mushroom consumption to better immune health and cognitive ageing.