Chromium Yeast 0.2% is an inactivated dried whole cell yeast (Saccharomyces cerevisiae) containing elevated levels of chromium.

Ginger (Zingiber officinale) is native to tropical and subtropical regions, and for centuries it is being used not only as spice and food, but also as a medicinal plant. The ginger's rhizome contains a viscous resin consisting of essential oils and gingerols.

Ginkgo (Ginkgo biloba) is a tree native to China, known as a "living fossil", since it is the only living representative of an otherwise already long extinct group of plants.

Green tea is made from the plant Camellia sinensis. Due to the special treatment during production, the green tea retains most of the active ingredients contained in the leaf, as well as the so-called polyphenols.

Lutein extracted from Marigold flowers is - like all carotenoids - a strong antioxidant.

Lycopene belongs to the class of carotenoids and is found in high concentrations in tomatoes.

Green coffee concerns to the seed of the coffee tree, or the coffee bush. Green coffee refers to the coffee beans before roasting.

Guarana (Paullinia cupana) is a climbing plant native to South America. For centuries its fruit has been used in folk medicine by indigenous tribes of the Amazon basin.

Rosemary is a herbal and medicinal plant that has been used for a long time. The rosemary leaves, especially the rosemary oil they contain, are said to have a stimulating effect.

Selenium Yeast 0.2 % is an inactivated whole cell yeast (Saccharomyces cerevisiae) product containing elevated levels of the essential trace element selenium in its natural food form, L(+)selenomethionine

Willows are a genus of plants in the willow family and include about 450 species. The willow bark of young twigs has a high content of so-called salicylates (such as salicin).