Our authentic strains of Antrodia cinnamomea have a rDNA similarity of 99.7% compared to wild-type Antrodia found in nature, as identified by NCBI’s global genome database, GenBank (the less than 1% variance is attributed to genetic diversity within any species, much like how all humans have the same genetic code but slightly different DNA). We infuse these pure strains with micro-nutrients during each maturation stage at optimal temperatures, humidity and geomagnetic conditions. These proprietary processes cultivate both the precious fruiting bodies and mycelia of the Antrodia cinnamomea mushroom. Laboratory analysis shows our pure Antrodia cinnamomea extract contains bioactive ingredients that match and exceed those associated with the rare wild mushroom.Our Antrodia mushrooms are 100% pure and 100% mushroom. - See more at: http://www.tonicology.com/antrodia-cinnamomea-pure-liquid-extract-benefits-side-effects-research-p-156.html#sthash.spG3cVer.dpuf