It grows in tropical regions of Asia such as Nepal, India, and Thailand. The root is used as medicine. Coleus root contains a chemical called forskolin. Herbal product manufacturers often produce coleus extracts that contain high levels of forskolin.Coleus Forskohlii is a plant native to the Indian subcontinent. The plant is known to have great medicinal value and is actively used as a natural remedy against respiratory, cardiovascular, gastrointestinal, and nervous system disorders. Forskolin, isolated from the roots of Coleus Forskohlii, is the freshly touted wonder drug that can help cut body fat, thus, can be trusted as the perfect weight loss supplement.