Revivo contains the following ingredients sourced from the highest quality raw herbs and processed at a GMP laboratory in Taiwan. The raw materials are concentrated through a process of decoction and extraction to produce a concentration of between 7:1 to 15:1, that means for every gram of Revivo it is equivalent to 15g of the raw herbs. The formulation is also free from any contaminants, pesticides and heavy metals.

• Arctium Lappa - A proven immune supporting and anti-tumor herb - Arctium Lappa or Niu Bang Zi as it is called in Chinese is an an edible variety of burdock, and has been used for centuries as a traditional medical plant in China, India, Japan, and many Western countries. It has been known for detoxification and for its ability to support the body's blood production. More recently, immune-supporting and anti-tumor properties have been found through scientific research conducted on this herb.

• Coix Seed (Lacryma-Jobi) - Supports the immune response - Coix lacryma-jobi seeds are well known in the production of non-dairy milk. Traditional folk medicine has used them against warts. New research results confirm the plant's potent effects: extracts of the seeds have increased the quantity of cytotoxic lymphocytes and, hence, are active against viral infections.

• Leonurus Herba - Treats pain and poor circulation - Leonurus Herba or Yi Mu Cao as it is called in Traditional Chinese Medicine is used to treat both pain conditions and poor circulation. It has enjoyed a wide sphere of use in the past in the treatment of colds and flus and is also widely regarded as a medicinal that promotes fertility and has anti-aging properties.

• Nelumbo Nucifera - Has antioxidant, antiviral and body-fat reducing properties - Nelumbo nucifera, the well known Lotus, is a traditional food plant of Asia. The plant is used medicinally to strengthen the heart and liver. Studies show that the lotus plant has antioxidant, anti-viral, and body-fat reducing properties. It also can reduce sugar levels, dampen the resorption of sugar, and support insulin production. Latest research points out that Lotus seeds extract significantly reduces HSV-1 multiplication in HeLa cells.

• Prunella Vulgaris - Effective against Herpes simplex 1 and 2 - Polysaccharides of Prunella vulgaris, a common road side plant in all parts of the world, has show anti-HIV research results and were active against Herpes simplex 1 and 2 in laboratory studies.

• Zizyphus Jojoba - A stimulant known to have anti-tumor and anti-HIV effects - Ziziphus jojoba, a common edible fruit of Asia, contains the active ingredient betulinic acid, which recently was shown to cause cell-death of Melanoma cells without affecting healthy tissue. Research results suggest that there is also an effect against the HIV virus.

Astragalus root is used in traditional Chinese medicine, where it is used to speed healing and treat diabetes. In western herbal medicine, Astragalus is primarily considered a tonic for enhancing metabolism and digestion and is consumed as a tea or soup made from the (usually dried) roots of the plant, often in combination with other medicinal herbs. It is also traditionally used to strengthen the immune systemand in the healing of wounds and injuries. Astragalus has been asserted to be a tonic that can improve the functioning of the lungs, adrenal glands and the gastrointestinal tract, increase metabolism, sweating, promote healing and reduce fatigue. There is a report in the Journal of Ethnopharmacology that Astragalus membranaceus can show "immunomodulating and immunorestorative effects." It has been shown to increase the production of interferonand to activate immune cells such as macrophages. (From wikipedia)