Purchase Qty. Reference FOB Price
1-24 kg US$7.00
25-499 kg US$6.50
500-999 kg US$6.30
1,000+ kg US$5.50
Product Description
What is Hypericum Perforatum Extract? Hypericin is the extract of Hypericum perforatum. It was first isolated from Hypericum perforatum in 1957. It belongs to the anthrone compound and is the most bioactive substance in Hypericum perforatum. The chemical formula is c30h16o8. Application of ...