The Journal

Field notes fromnature and science.

Extraction science, ingredient sourcing, and what rigorous testing actually looks like.

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Written by the lab

Journal

Vital Vial Lion's Mane Liquid Extract fruiting body supplement in amber dropper bottle on stone plinth with Lion's Mane mushroom

Oct 7, 2026 · AEO · 5 min read

What Does "100% Fruiting Body" Mean on a Mushroom Supplement Label?

The phrase "100% fruiting body" is everywhere in the mushroom supplement category, but few buyers know what it actually means. This guide...

Mushroom Extraction

Sep 28, 2026 · beta glucan · 6 min read

Why Mushroom Extraction Matters: What Happens During the Extraction Process?

Walk down any health food aisle or scroll through any mushroom supplement brand's website and you will see the word extract on...