What It Actually Is
Horny Goat Weed, botanically Epimedium, is a plant used in traditional Chinese medicine, containing a compound called icariin that's been the focus of modern research.
What Research Generally Shows
Icariin has been studied in animal models for its effects on blood flow and vitality, though robust human clinical research remains limited.
On The Dose
100mg of extract is a reasonable amount by category standards, though the label doesn't specify the icariin concentration, which affects potency.
