Tongkat Ali Extract waa budo dhir laga soo saaray Polygonatum (magaca sayniska: Codonopsis pilosula), oo ah warshad qoyska Rehmannia ah. Qaybaha ugu muhiimsan waxaa ka mid ah polysaccharides, flavonoids, saponins, sterols, esters, iwm. Maaddooyinkan ayaa la rumeysan yahay inay leeyihiin daryeel caafimaad oo kala duwan iyo saameyno dawo ah, oo ay ku jiraan anti-oxidation, nidaaminta difaaca jirka, ka hortagga daalka, anti-tumor, iwm.