Lions Mane (Hericium erinaceus), 30 Capsules
Host Defense Lion's Mane features Hericium erinaceus mycelium, a functional mushroom compound traditionally associated with cognitive and neurological support.
May be a fit for
- Adults seeking lion's mane mushroom support for everyday cognitive clarity
- Individuals supporting memory and focus with Hericium erinaceus extract
- Those incorporating functional mushrooms into their daily wellness routine
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Host Defense Lion's Mane features Hericium erinaceus mycelium, a functional mushroom compound traditionally associated with cognitive and neurological support. Formulated by mycologist Paul Stamets, this product is designed for adults seeking to support memory, focus, and nervous system function.
Why It's Worth Considering: Host Defense uses certified organic mycelium grown on a substrate that preserves naturally occurring beta-glucans and other bioactive compounds, then freeze-dried to maintain potency without harsh extraction solvents.
Host Defense · 30 CapsulesMake it part of your routine.
As a dietary supplement, take 2 capsules once per day. Can be taken with food or on an empty stomach or as recommended by your healthcare professional.
Read the complete labelProduct details
Supplement facts & complete label
Serving Size:
2 capsules
Amount Per Serving:
Calories ... 5
Total Carbohydrate ... <1 g
Lion’s Mane (Hericium erinaceus) mycelium‡/fermented brown rice biomass‡ ... 1 g
Other Ingredients:
Pullulan (capsule).
Caution: If you have a medical condition, are taking medications, or are pregnant or breastfeeding. consult a healthcare professional before using this product. Keep out of reach of children.
Label directions
As a dietary supplement, take 2 capsules once per day. Can be taken with food or on an empty stomach or as recommended by your healthcare professional.
Open original label ↗
Source: authorized supplier catalog · September 06, 2026. Formulas and labels can change. Check the packaging you receive.
Who it may suit
May be a fit for
- Adults seeking lion's mane mushroom support for everyday cognitive clarity
- Individuals supporting memory and focus with Hericium erinaceus extract
- Those incorporating functional mushrooms into their daily wellness routine
- Adults over 40 looking to maintain mental sharpness with lion's mane
Considerations
- Active bleeding or bleeding disorders
- Taking nitroglycerin (may cause hypotension)
- Asthma (rare cases of bronchospasm at high doses)
- Scheduled surgery within 1 week
Compatibility & interactions
Works Well With
Take Separately From
No significant interactions identified. Always consult your healthcare provider.
What to expect over time
Glutathione Boost
Increased intracellular glutathione production
Liver Support
Enhanced phase II detoxification
Respiratory & Mental
Clearer breathing, reduced compulsive symptoms
Systemic Antioxidant
Reduced oxidative stress markers
Based on clinical NAC research at 600-1800mg/day.
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A few useful answers.
Research & further reading
More category questions
What is NAC used for?
NAC is the precursor to glutathione — the body's master antioxidant. It's used for liver detoxification, respiratory health (thins mucus), mental health (OCD, addiction, depression), immune support, and protecting against oxidative damage from toxins, alcohol, and environmental chemicals. It's also the standard ER treatment for acetaminophen overdose.
How much NAC should I take?
For general antioxidant support: 600mg 1-2x daily. For liver support: 1200-1800mg/day. For respiratory health: 600mg 2-3x daily. For mental health (OCD, addiction): 1200-2400mg/day (clinical study doses). Take on an empty stomach for best absorption.
Is NAC the same as glutathione?
No — NAC is a precursor that your body converts INTO glutathione. NAC has better oral bioavailability than direct glutathione supplements (which are largely destroyed in the stomach). NAC is generally more cost-effective for raising intracellular glutathione levels than oral glutathione, though liposomal glutathione is a viable alternative.
Can I take NAC every day?
Yes. NAC is well-tolerated for long-term daily use at standard doses (600-1800mg). It's water-soluble and excess is excreted. Common side effects are mild GI upset, which resolves by taking with food. There's no evidence of tolerance or need for cycling.
Does NAC help with hangovers?
NAC supports alcohol metabolism by boosting glutathione, which is depleted during alcohol detoxification. However, timing matters: take NAC BEFORE drinking (at least 30 minutes prior), not after. Taking NAC after alcohol may actually increase liver toxicity by interfering with the detoxification sequence.
Supplement information is provided for education and is not a substitute for personalized medical advice. Supplements are not intended to diagnose, treat, cure or prevent disease. Read the current product label before use.