Tribulus Terrestries Extract

The main components of the tribulus terrestris fruit extract include:
a cProtodioscin commonly seen as the main bioactive and can comprise up to 45% of the Tribulus terrestris dry extract (exluding macronutrient and water weight)
a cPseudoprotodioscin.
a cDioscin and Diosgenin (0.031% in roots (wet weight); 0.065% in stem; 0.16% in aerial parts, and 0.095% overall)
a cTribulosin (tigogenin 3-O-I -d-xylopyranosyl(1a 2)-{I -d-xylopyranosyl (1a 3)}-I -d-glucopyranosyl(1a 4)-{a-l-rhamnopyranosyl(1a 2)}-I -d-galactopyranoside)
a cHecogenin-3-O-I -d-glucopyranosyl(1 a 4)-I -d-galactopyranoside
a cGitogenin type saponins called Protodibestin and tribestin
a cSulphated spirostanol and furostanol saponins (Bulgarian only) and general spirstanol and furostanol saponins
a cdi-p-coumaroylquinic acid and 4,5-di-p-cis-coumaroylquinic acid
a cA 60kDa antilithiatic protein
a cVit. C at 909mg/100g (0.9%)