Velvet bean has been used in Ayurvedic medicine for over 2,000 years. It typically grows in tropical regions of India, Africa and the Caribbean. This amazing herbal adaptogen is well known for its range of tonifying, and strengthening properties. It is mostly known for containing natural levodopa (L-dopa), which is an essential precursor of the neurotransmitter dopamine. It also supports and revitalizes both male and female reproductive functions.