According to records, in Shennong Materia Medica Classic of the Western Han Dynasty more than 2000 BC, Eucommia ulmoides Oliv. is mainly used for "lumbago, tonifying middle energizer, benefiting essence and qi, strengthening bones and muscles, removing yin and itching, facilitating urination, and strengthening the body and resisting aging after long-term service." Be listed as top grade.

It's good for men's energy. It is also a natural ingredient.