Amazing Herbs Horny Goat Express Liquid Extract is made from Epimedium grandiflorum, a powerful Chinese tonic herb whose first recorded use dates back to the ancient text, Shen Non Ben Cao Jing (ca. 200 B.C.-100 A.D.) were it was described as a warming herb that benefited jing (life essence).

It has been traditionally used to support kidney and adrenal function, male endocrine function, erectile function and libido in men and women.