Chromium.

Gymnema Sylvestre is at home in India, predominantly southern and central tropical forests, and has been widely used in traditional Indian medicine as a herb for naturopathic treatment of diabetes, but also in connection with digestive problems, obesity, hyperglycemia, anemia and high cholesterol. It is known to block sweetness receptors in the tongue and is widely considered a sugar blocker. It is also able to reduce cravings for carbohydrates, such as sweet tooth, by simply chewing the leaves of the plant. Main active components are so called gymnemic acids, which are a group of oleanane type saponins. Dammarene saponins, also an ingredient, are gymnemasides. It has been observed that gymnemic acids display some antidiabetic, anti inflammatory and anti sweetener effects, making it an interesting weight control agent.

Vanadium is a chemical element that not much is known about but is being used as a dietary supplement and increasing insulin sensitivity.

White Kidney Bean Extract, also known as Phaseolus vulgaris. White Kidney Bean Extract is believed to change the digestive process that converts starch to sugar, lowering the calories and carbohydrates absorbed from high carbohydrate foods (Technically, but the amount is very small).