Product name: Hypericum perforatum brand: Tianshun type: herbal extract form: POWDER GRADE: Food Grade Small Order: 1 kg [ efficacy ] antibacterial, antiviral, antidepressant, central nervous system, etc. . [ application ] the product can be used as a safe neurotrophic product to prevent and treat depression, regulate emotional disorders and mood disorders, eliminate tension and depression, restore self-confidence, .