Albino Penis Envy is one of the most potent shroom strain. Although many shrooms claim to be “more potent than usual,” only one is so infamous that it’s changed the phrase “A cube is a cube” to include “…except for Penis Envy.” Also known as PE, these so-called “penis mushrooms” have a history full of interesting twists, and are consistently reported to be magnitudes stronger than other psilocybin-containing mushrooms. When PE was crossed with – most likely – Albino A+ Psilocybe cubensis, the result was a variety more potent than the most potent.