Psilocybin Mushrooms of the World

$32.50
$32.50
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Bulk Discounts on Host Defense® Supplements*

  • Save 20% on 4+ capsules, extracts, powders or syrups! Use code BULK20 at checkout
  • Save 25% on 12 capsules, extracts, powders or syrups! Use code BULK25 at checkout
  • Mix and match your favorites

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Powered by Mushroom Mycelium™ - NO FILLERS!

A ‘filler’ is an additive, or an ingredient that either serves to add bulk or weight to the end product, but that has no discernible health benefit. There are no ‘fillers’ used in Host Defense products. Rather, both the mushroom mycelium and the fermented rice substrate in our supplements have been researched, tested, and shown to offer health-supporting benefits.*

By Paul Stamets. The most comprehensive field guide to the psilocybin-active species ever published, this field guide illustrates a wide range of species spanning the world. With excellent color photographs, nearly 100 species are fully described, including close relatives and poisonous look-alikes. A book without comparison, this field guide stands alone in its scope and describes many new species not seen in any previous works. Far more than just a field guide, this book will prove useful to mycologists, scholars, physicians, and the passionately curious. 6 x 9 inches, 243 pages. Softcover.

Special Offers

Mix & Match any of Paul Stamets' books for a discount!
 Growing Gourmet & Medicinal Mushrooms  The Mushroom Cultivator  Psilocybin Mushrooms of the World  Mycelium Running  From Bears & Trees to Mushrooms & Bees 
2 books: 10% off ★ 3 books: 15% off ★ 4 or more books: 20% off
(Limited Edition books excluded. Discount does not apply to shipping.)