Guide · Products
How to read potency classes
Short answer
Fungi Delivery places every dried strain in one of three potency classes: Low–Mid (gentlest), Mid–High and High+ (strongest). The class describes the strain, not a serving size. First-time buyers usually start with Low–Mid.
Key terms
- Potency class
- A three-step label comparing strains with each other.
- Strain
- A variety of Psilocybe cubensis, such as Golden Teacher or Enigma.
- Serving size
- How much you take. Potency class doesn't tell you this; the product label does.
The three classes
| Class | Who it suits | Strains today |
|---|---|---|
| Low–Mid | First-time buyers, steadier sessions | Golden Teacher, Shakti |
| Mid–High | People who know how they react | Albino Choda, Albino Hillbilly, Amazonian, Aztec God, Blue Smurf, Trinity, White Rabbit |
| High+ | Experienced users only | Albino Penis Envy, Albino Jedi Mind Fuck, Blue Meanies, Enigma, Ghost, Jack Frost, Penis Envy, Tidal Wave |
Using the classes
Compare strains within the same class first. Moving up a class is a bigger change than switching strains inside one. Whatever you choose, start with a small amount and wait at least 90 minutes before taking more.
Storage
Potency drops with light, heat and moisture. Keep dried mushrooms sealed in a cool, dry, dark place.
Sources
Fungi Delivery product catalogue, current strain list (Sept 26, 2026).
