Reishi
Ganoderma lucidum
1,000 mg
Calm & Resilience
The “mushroom of immortality” in traditional practice. Reishi’s triterpenes are studied for supporting a balanced stress response and restful evenings — the ground beneath the blend.

The signature daily blend — Reishi · Lion’s Mane · Cordyceps
Three fruiting-body extracts in one capsule — Reishi to settle, Lion’s Mane for clarity, Cordyceps for steady energy. Dual-extracted, single-origin, and verified batch by batch. The blend we’d take if we could take only one.
30-day satisfaction guarantee — free returns
$49.99
Cold-extracted Lion’s Mane oil drops for enhanced cognitive function, memory, and mental clarity. 1 fl oz / 500mg per serving.
Three bioactive mushrooms. Each chosen for a distinct purpose. Together they form a complete daily stack — calm, clarity, and endurance in a single capsule.
Ganoderma lucidum
1,000 mg
Calm & Resilience
The “mushroom of immortality” in traditional practice. Reishi’s triterpenes are studied for supporting a balanced stress response and restful evenings — the ground beneath the blend.
Hericium erinaceus
1,000 mg
Focus & Clarity
Prized for hericenones and erinacines, bioactives explored in research on cognitive clarity and nervous-system support. The quiet sharpening you feel by mid-morning.
Cordyceps militaris
500 mg
Energy & Endurance
Traditionally taken for stamina and oxygen efficiency. Our cultivated militaris is rich in cordycepin — a clean, even lift with none of the jitter of stimulants.
Most mushroom supplements skip extraction entirely. We do it twice — because potency lives in the process, not the powder.
We start with whole fruiting bodies from named farms — never mycelium grown on grain. Fruiting bodies concentrate the beta-glucans, triterpenes, and bioactives that make functional mushrooms worth taking.
A slow aqueous draw pulls the beta-glucans and polysaccharides that support immune function. Water-soluble compounds require heat to become bioavailable — skipping this step means leaving the most studied actives behind.
A second, alcohol-based pass captures the triterpenes and sterols that define Reishi’s adaptogenic character. These fat-soluble compounds are invisible to water alone. Dual extraction is how you get the whole picture.
Extracts are concentrated to a standardised potency, encapsulated, then held until a third-party certificate of analysis clears the batch. Every panel — beta-glucans, heavy metals, pesticides, microbials, species identity, grain fillers — must pass before we ship.
Every batch is sent to an independent laboratory before it ships. No internal passes, no assumptions. The certificate of analysis is available for every lot we’ve sold.
| Test Panel | Result | Status |
|---|---|---|
| Beta-glucan content | 32.4% | ✓ Verified |
| Heavy metals (Pb, As, Cd, Hg) | Below detection | ✓ Verified |
| Pesticides & residual solvents | Not detected | ✓ Verified |
| Microbial & yeast/mold | Within limits | ✓ Verified |
| Species identity (DNA) | Confirmed | ✓ Verified |
| Starch / grain filler | None detected | ✓ Verified |
Full certificates of analysis are available on our Lab Reports page. Lot numbers are printed on every bottle.
Most mushroom supplements contain unextracted mycelium powder. Here is what separates OxiVena from the category.
| Feature | OxiVena | Others |
|---|---|---|
| Mushroom part used | Fruiting body only | Mycelium on grain |
| Extraction method | Dual — water + ethanol | Often none |
| Beta-glucan content | Yes — 32%+ | Rarely listed |
| Third-party tested | Every batch | Seldom |
| Grain fillers | None | Common |
| Certified organic | Yes | Varies |
Consistency is where functional mushrooms show their value. Every plan ships free, and you can pause or cancel at any time.
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Dual-extracted. Third-party tested. Shipped free. 30-day guarantee.