Polypodium extract typically refers to an extract derived from the roots of the Polypodium vulgare plant, also known as the common polypody. It is often standardized to contain 8% of the active compound, ecdysterone.
Ecdysterone is a type of plant steroid that is believed to have several potential health benefits. It has been studied for its potential to increase muscle mass and strength, improve endurance and athletic performance, and enhance overall physical performance. It may also have potential benefits for bone health, cognitive function, and immune system support.