Citrus Aurantium is the Latin name for a citrus tree which grows bitter oranges. Traditionally being used by Chinese medicine and herbologists, the extract of the orange and the peel was used as a dietary supplement in concoctions with other herbs to suppress appetite. While other active ingredients of the citrus aurantium may contribute and even promote the effect, the main ingredient used in all weight loss products is synephrine, an alkaloid similar to ephedrine. It is a phenethylamine; it influences the alpha1 adrenergic receptor, constricting blood vessels, additionally increasing the heart rate and the blood pressure. In most cases the use of synephrine is paired with a diet and body building plan, where weight loss and muscle building is essential.

Corida Salicifolia- Cha De Bugre, or Cordia salicifolia, is a plant native to South America and is found predominantly in Brazil, Paraguay and Argentina. Cordia Salicifolia Extract has been traditionally used there as a weight loss aid and generally as a stimulant drug. While the use of Cordia Salicifolia Extract is slowly gaining widespread interest, there have been limited studies done, which have indicated it as a stimulant, antioxidant, diuretic and a heart tonic. In Japan, a study has shown that Cordia Salicifolia Extract has strong inhibiting properties on the Herpes virus. Cordia ecalyculata, which is a synonym for Cordia salicifolia, is currently being marketed as a potent appetite suppressant, with missing research data equaling to a safe to use presumption. However, the heart tonic properties sound encouraging.

Green Tea Extract is currently being promoted by the health conscious community as a weight loss product, which does not do this incredible concoction of helpful ingredients justice. Many green tea extracts nowadays exclude caffeine, to avoid the associated side effects and lower the ingestion of this legal addictive stimulant. The main characteristic of the green tea extract should be the antioxidative effect, which surpasses Vitamin C twentyfold. But the other traits are not to be forgotten, it is anti-inflammatory, anti-carcinogen and anti-radiation. The unique combination of green tea catechins, derivatives of apicatechin, and flavonoids, which belong to the same family, are proven scavengers of free radicals and an unavoidable addition to any dietary supplement combination, body building or weight loss as the target objective.