About Standardized Botanical Extracts

Standardized extracts are those in which a compound or group of compounds are contained at a specific level, by weight. For Example, Carrubba’s Green Tea (90%) Polyphenols) Extract is guaranteed to be at least 90% total polyphenols by weight, and within that 90% total polyphenols, 46% will be EGCG (epigallocatechin-3-gallate). This standardization ensures you of receiving a known and constant amount of the compounds you’re looking for within each lot. Standardized extracts are generally in powdered form.

LIST OF AVAILABLE STANDARDIZED EXTRACTS AND THEIR ACTIVES
Ginkgo Biloba
24% flavonoids,
6% terpene lactones
Goji Berry
15%
Polysaccharides
Grape Seed
95%
proanthocyanidins
Horsechestnut
20%
saponins as aescin
Olive Leaf
18%
oleuopein
Pomegranate
40%
ellagic acid
Soy
13.5%
isoflavones
Tea
(Green & White 30 and 90% polyphenols