Lab Results & Quality Testing
Because what’s inside the bottle matters.
At Woods & Stems, we take your health — and our craft — seriously. That’s why we have our Lion’s Mane tincture tested by a third-party lab. This helps ensure:
✅ Identity – verifying the mushroom species is truly Hericium erinaceus (Lion’s Mane)
✅ Purity – screening for contaminants like heavy metals, mold, and bacteria
✅ Safety – confirming what’s inside is clean, consistent, and shelf-stable
We also follow extraction methods designed to preserve the most beneficial compounds — including hericenones and erinacines, which are widely studied for their cognitive and neurological benefits.
How We Make It Matter:
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Using fruiting body only — never mycelium on grain
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Following a strict, repeatable dual-extraction process
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Partnering with trusted labs to meet our own quality benchmarks
