Product Name:Ying bangyuan
Characteristics: withe or off-white crystal powder, odorless and sweet
Purity: ≥99.5%
Pharmaceutical and chemical theory: It can be absorbed by intestines and stomach, works in 15-30 minutes, and the plasma concentration can reach peak after 2-10 hours, which can last 8-12 hours.
Functions: tonify the kidney and tonify Yang; curing impotence and premature ejaculation.quickly absorb, melt in water, without side-effect, and suitable for capsule and tablet of health product.