Rosavin Product Activities -Help maintain energy levels and improve endurance levels-May improve protein metabolism-Anti-anoxia, anti-fatigue and anti-cold-Help memory & mental performance-May increase physical strength & mobility and shortensrecovery after workouts-Adjust immunization function, effecting dual-adjusting activitiesto improve both brain andphysicalfunction, Anti-aging.-May help fight depression & emotional stress. Raw materials description: Rhodiola rosea is aperennial with a thick rhizome, rhizome ramifies, faint yellow radicle, brown to dark brown original rhizome, often have abscission cork, stiff and faint yellow section, upright stem, green&white in color, oblong trilobed leaves, no stalk, umbrella inflorescence, with dense terminal, yellow or yellowish green flowers, June to July month blooming period. Traditional Usage: In application of traditional Chinese medical science, it is mainly to invigorate the circulation of blood, get hemostasia, clean lung and relieve cough, cure hemoptysis, pneumonia and leucorrhea.