St. John's Wort Extract

Product name: St. John's Wort Extract Specification: 0.30% St. John's Wort Extract Form: Powder Used for: Supplements Description: The main ingredients of St. John's wort extract include hypericin and naringenin. These active ingredients endow St. John's wort extract with multiple benefits, including relief of depressive symptoms, alleviation of anxiety, improvement of skin health, enhancement of sleep quality, and strengthening of nerve conduction. This extract is mainly used in the manufacturing of pharmaceuticals and health products. If you are interested in our products, please feel free to contact us for more information and free samples! St. John's Wort Extract specification sheet Item Specifications Product name St. John's Wort Extract Specification NLT 0.30% St. John's Wort Extract Source St. john's wort Appearance Brown powder Loss on Drying NMT 5% Ash NMT 5% Total Heavy Metals NMT 20ppm As NMT 1.0ppm Pb NMT 1.0ppm Cd NMT 1.0ppm Hg NMT 0.5ppm Total Plate Count NMT 1000 cfu/g Yeast and Mold NMT 100 cfu/g E.Coli Negative/25g Salmonella Negative/25g S.Aureus Negative/25g The Benefits of St. John's Wort Extract 1. The active ingredients contained in the extract of St. John's wort can regulate the balance of neurotransmitters in the brain, thereby exerting antidepressant effects. 2. St. John's wort extract can increase the synthesis and release of neurotransmitters such as serotonin and endogenous opioid peptides, increase their concentration, exert central inhibitory eff Sold on GMP Certified Manufacturer & Supplier (https://innovbiological.com/products/st-johns-wort-extract). The price shown is the retail price on that storefront on 2026-10-21, not a GreenB2B quote or a wholesale price.